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SCHAUMSTOFF-EINLEGESOHLE.
申请公布号:
DE1709849(U)
申请号:
DE195500R1182U
申请日期:
1955.07.18
申请公布日期:
1955.11.03
申请人:
WALTER RENTMEISTER
发明人:
WALTER RENTMEISTER
分类号:
A43B17/14
主分类号:
A43B17/14
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