Procédé à action combinée de pression axiale et radiale et dispositif correspondant pour appliquer aux tuyaux en fibro-ciment à l'état frais un emboîtement ou un raccord de façon que le tuyau et son raccord forment un ensemble monolithique,申请号FRD1075234-传众专利搜索

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发明名称	Procédé à action combinée de pression axiale et radiale et dispositif correspondant pour appliquer aux tuyaux en fibro-ciment à l'état frais un emboîtement ou un raccord de façon que le tuyau et son raccord forment un ensemble monolithique
摘要
申请公布号	FR1075234(A)	申请公布日期	1954.10.14
申请号	FRD1075234	申请日期	1952.12.22
申请人	S.P.A. ETERNIT	发明人
分类号	B28B21/74	主分类号	B28B21/74
代理机构		代理人
主权项
地址

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