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发明名称
Liquid level controlling device for envelope moistening devices
摘要
申请公布号
US2412538(A)
申请公布日期
1946.12.10
申请号
US19420446755
申请日期
1942.06.12
申请人
COMMERCIAL CONTROLS CORPORATION
发明人
RYAN COMMODORE D.
分类号
B43M5/02
主分类号
B43M5/02
代理机构
代理人
主权项
地址
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