FIELD: wood-working industry. SUBSTANCE: punch is made as a housing containing V-shaped and rectangular sides. There are collars on the joint of the housing working sides. The housing is equipped with the central and lateral oil-scraping channels. EFFECT: enhanced efficiency. 2 dwg
Title | Year | Author | Number |
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APPARATUS FOR COMPRESSING WOOD | 0 |
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0 |
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Authors
Dates
1995-08-20—Published
1992-01-22—Filed