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发明名称
Hydraulisch wirkende Haertepruefmaschine
摘要
申请公布号
DE760772(C)
申请公布日期
1954.09.27
申请号
DE1941A093237D
申请日期
1941.04.13
申请人
ALFRED J. AMSLER & CO.
发明人
KRATZER PAUL
分类号
G01N3/42
主分类号
G01N3/42
代理机构
代理人
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地址
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