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发明名称
Improvements in or relating to pipe couplings
摘要
申请公布号
GB787712(A)
申请公布日期
1957.12.11
申请号
GB19550036359
申请日期
1955.12.19
申请人
HENRY THOMAS CHAMBERLAIN
发明人
分类号
F16L37/092
主分类号
F16L37/092
代理机构
代理人
主权项
地址
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A SLIDE CHAIR, A SLIDE PLATE i.e. A RIBBED PLATE FOR RAILWAY SWITCHES OR CROSSINGS
(A1 B1) ;SHIP''S CARGO HATCH POSITIONING GUIDE
PROCESS FOR THE PRODUCTION OF REFRECTORY MASS AND PARTICLE MIXTURE FOR THE PRODUCTION OF SUCH A MASS
PROCESS FOR OBTAINING CATION BINDERS FOR VARNISHES
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