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发明名称
Hülsenartiges Ölrückführorgan an Eisenbahnfahrzeugachsen und Verfahren zur Herstellung dieses Ölrückführorgans.
摘要
申请公布号
CH178731(A)
申请公布日期
1935.07.31
申请号
CHD178731
申请日期
1934.08.24
申请人
KLEIN,WILHELM
发明人
KLEIN,WILHELM
分类号
B61F17/02
主分类号
B61F17/02
代理机构
代理人
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