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发明名称
ARRANGEMENT FOR ASSEMBLING GAS-TIGHT TUBULAR PANELS WITH STEAM BOILER HEADERS
摘要
申请公布号
SU1581547(A1)
申请公布日期
1990.07.30
申请号
SU19884487461
申请日期
1988.09.28
申请人
AJZENSHTEJN LEONID A,SU;KAKUZIN IGOR A,SU
发明人
AJZENSHTEJN LEONID A,SU;KAKUZIN IGOR A,SU
分类号
B23K37/04
主分类号
B23K37/04
代理机构
代理人
主权项
地址
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