Schutzraumbeluefter mit von Hand bedienbarem Blasebalg,申请号DE1933D066914D-传众专利搜索

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发明名称	Schutzraumbeluefter mit von Hand bedienbarem Blasebalg
摘要
申请公布号	DE707978(C)	申请公布日期	1941.07.09
申请号	DE1933D066914D	申请日期	1933.11.11
申请人	DRAEGERWERK HEINR.;BERNH. DRAEGER	发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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