Improvements in or relating to the manufacture of sliding-clasp fasteners,申请号GB19370019967-传众专利搜索

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发明名称	Improvements in or relating to the manufacture of sliding-clasp fasteners
摘要
申请公布号	GB499215(A)	申请公布日期	1939.01.19
申请号	GB19370019967	申请日期	1937.07.19
申请人	ROEHM & HAAS AKTIENGESELLSCHAFT	发明人
分类号	B29D5/02	主分类号	B29D5/02
代理机构		代理人
主权项
地址

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