Apparatus for heat sealing thermoplastic surfaces,申请号US19650455200-传众专利搜索

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发明名称	Apparatus for heat sealing thermoplastic surfaces
摘要
申请公布号	US3380229(A)	申请公布日期	1968.04.30
申请号	US19650455200	申请日期	1965.05.12
申请人	WALDORF PAPER PRODUCTS COMPANY	发明人	NELSON IVER L.
分类号	B29C65/10;B65B51/20	主分类号	B29C65/10
代理机构		代理人
主权项
地址

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