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经营范围
发明名称
BREATHING APPARATUS
摘要
申请公布号
SU1145513(A1)
申请公布日期
1989.07.07
申请号
SU19833569445
申请日期
1983.03.30
申请人
VNII BIOLOGICHESKOGO PRIBOROSTROENIYA
发明人
ELKIN E.N.,SU;BUYANOV V.V.,SU;SAMSONOV A.N.,SU;KOLMYKOV V.G.,SU
分类号
A62B7/02
主分类号
A62B7/02
代理机构
代理人
主权项
地址
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Pump sample taker - has a shaft section extended into pulp zone to form a channel for the sample flow
Welded joint between branch pipe and main pipe - is reinforced by welded on collar and gussets whose plane is 90 deg. to axis of main pipe
Synchromesh gearbox controller with electrohydraulic slide valves - operate in conjunction with hydraulic pistons and two electrically controlled hydraulic gear-shifting valves
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Raised floor for building - has sports tracks formed by segments each tilted by spindle
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Inlet to mould for plastics or metal - has two sliding plates at entrance to runner which meet to form smaller opening than main feed bore
