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经营范围
发明名称
Air brake
摘要
申请公布号
US2414392(A)
申请公布日期
1947.01.14
申请号
US19450627461
申请日期
1945.11.08
申请人
THE NEW YORK AIR BRAKE COMPANY
发明人
PICKERT LYNN I.
分类号
B66D5/26;F16D65/14
主分类号
B66D5/26
代理机构
代理人
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地址
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