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发明名称
Mundverschraubungs- und Ausatmungsventilgehäuse für Gasschutzmasken.
摘要
申请公布号
CH195478(A)
申请公布日期
1938.01.31
申请号
CHD195478
申请日期
1937.03.02
申请人
BALLY-SCHUHFABRIKEN AKTIENGESELLSCHAFT
发明人
AKTIENGESELLSCHAFT BALLY-SCHUHFABRIKEN
分类号
主分类号
代理机构
代理人
主权项
地址
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