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发明名称
Frostschutzscheibe mit gegenseitig verspannten Rahmenteilen
摘要
申请公布号
DE767441(C)
申请公布日期
1952.08.14
申请号
DE1942M154466D
申请日期
1942.06.13
申请人
METALLWERK ALFRED SCHWARZ G.M.B.H.
发明人
HARTMANN WILLY
分类号
B60S1/02
主分类号
B60S1/02
代理机构
代理人
主权项
地址
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