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发明名称
Automatic change speed transmission mechanism
摘要
申请公布号
US1996790(A)
申请公布日期
1935.04.09
申请号
US19320640989
申请日期
1932.11.03
申请人
NEW PRODUCTS CORPORATION
发明人
BANKER OSCAR H.
分类号
F16H61/02
主分类号
F16H61/02
代理机构
代理人
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地址
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