Mold for casting of pipes of cementitious material,申请号US19320588057-传众专利搜索

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发明名称	Mold for casting of pipes of cementitious material
摘要
申请公布号	US1983117(A)	申请公布日期	1934.12.04
申请号	US19320588057	申请日期	1932.01.22
申请人	HENRY BISHOP EDWARD	发明人	BISHOP EDWARD HENRY
分类号	B28B21/88	主分类号	B28B21/88
代理机构		代理人
主权项
地址

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