Method of making hollow articles,申请号US19470730451-传众专利搜索

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发明名称	Method of making hollow articles
摘要
申请公布号	US2573736(A)	申请公布日期	1951.11.06
申请号	US19470730451	申请日期	1947.02.24
申请人	VICTOR K. SCAVULLO;FRANK SCAVULLO;CHARLES SCAVULLO;MARIE SCAVULLO SAEGERT;MARGARET SCAVULLO SCOTT	发明人	SCAVULLO ANGELO C.
分类号	B21D51/26	主分类号	B21D51/26
代理机构		代理人
主权项
地址

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