发明名称 PREFABRICATED BOW FORM
摘要 Improved Prefabricated Bow Form A prefabricated bow form (10) comprising sets of loop forming portions (26, 27, 28, 38, 39, 40, 41, 42, 43, 48) that are oriented relative to each other by generally triangular portions (44, 45) of the bow form (10) when the bow (21) is formed. The bow form (10) can be configured to form bows (21) that have the shape of Pom bows or shapes similar to Pom bows.
申请公布号 CA1282960(C) 申请公布日期 1991.04.16
申请号 CA19870551395 申请日期 1987.11.09
申请人 MINNESOTA MINING AND MANUFACTURING COMPANY 发明人 LABROSSE, PAUL R.;POHL, DANIEL P.;TRUSKOLASKI, BERNARD S.
分类号 D04D7/04;D04D7/10 主分类号 D04D7/04
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