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发明名称
LAMINATED METALLIC BELLOWS
摘要
申请公布号
CA677769(A)
申请公布日期
1964.01.07
申请号
CAD677769
申请日期
申请人
SEALOL
发明人
ROLF H. W. KROEKEL
分类号
主分类号
代理机构
代理人
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