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经营范围
发明名称
Improvements in and relating to rubber hose
摘要
申请公布号
GB633976(A)
申请公布日期
1949.12.30
申请号
GB19470028106
申请日期
1947.10.21
申请人
GEORGE SPENCER MOULTON & COMPANY LIMITED;JOHN MURRAY CHRYSTAL;WALTER CLEALL HOLBROOK
发明人
分类号
B29D23/00;F16L11/08
主分类号
B29D23/00
代理机构
代理人
主权项
地址
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