Founded in 1987, CM has attained 124 patents on crushers mills over the past 30 years. More than 30 overseas offices not only manifest our popularity, but
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One of the first car crushing machines was invented by Allen B. The patent for the machine was filed on March 22, 1965 and
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Search for Ice Crushers Patents and Patent Appliions (Class 241/DIG17) Filed with A first set of ice crushing blades are mounted upon a shaft that rotates
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12 Feb 2014 A Patent for a Combined Clod Crusher and Roller, 1889. There is a whole class of soil crushers that are fixed in place; planters shovel in soil
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12 Nov 2013 Richard Stallman vehemently believes that software should be free, and treated with the same reverence as free speech.
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Patent Citations (11). Publiion number Priority date Publiion date Assignee Title. US3425639A * 1966-05-25 1969-02-04 Don Kueneman Jaw crushers.
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Williams Patent Crusher Pulverizer Co., Inc. | 502 followers on LinkedIn. A Leader in Heavy-Duty Size Reduction Machinery since 1871. Pulverizers, Crushers
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Apparatus for crushing fragments of mineral material comprises a rotary crusher The rotary crusher has a cylindrical body provided with a plurality of first, second and 1952-09-09 John H Matthews Sons Crushing or pulverizing machine.
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Aug 8, 2013 - On June 15, 1858, Eli Whitney Blake of New Haven was granted US patent No. 20542 for a "machine for crushing stone." The nephew of
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They are classified as jaw, gyratory and cone crushers based on compression, cutter mill based on shear and hammer crusher based on impact. A jaw crusher
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US1748102A - Crusher - Google Patents. B02C2/06 Crushing or disintegrating by gyratory or cone crushers eccentrically moved with vertical axis and with top
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Info: Patent citations (18); Non-patent citations (1); Cited by (14); Legal events The present invention relates to s, and especially to a of
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16 Apr 2015 History tells us, it was in 1830, the first US patent was issued on a rock crushing machine. It covered a device which, in a crude way,
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Another invention relating to a blade in a waste crusher machine is the US Patent No. 2009/0256020 A1 published on 15 October 2009 entitled Shredder Blades
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One of the first car crushing machines was invented by Allen B. The patent for the machine was filed on March 22, 1965 and
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On June 15, 1858, Eli Whitney Blake of New Haven was granted US patent No. 20542 for a "machine for crushing stone." The nephew of cotton-gin inventor Eli.
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CRUSHING MTACHINE. Appliion filed October 1, 1926. The principal object of the invention is to produce a crushing machine for rocl: or other materials which
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