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发明名称
Verfahren zur katalytischen Hydrierung von Dicarbonsaeurcanhydriden
摘要
申请公布号
DE1793388(A1)
申请公布日期
1972.04.20
申请号
DE19681793388
申请日期
1968.09.10
申请人
MITSUBISHI PETROCHEMICAL CO.,LTD.
发明人
ASANO,TAISUKE;KANETAKA,JUNICHI;SHIMODAIRA,TAKASHI;NAGAI,KENICHI
分类号
B01J23/85;C07D307/08;C07D315/00
主分类号
B01J23/85
代理机构
代理人
主权项
地址
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System for shielding dust laden exhaust gas flow - has protective flow or jacket of dry gas operating in direction counter to waste gas flow
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Securing lever for seat belt strap - with clamping wedge under lever to reinforce belt lock for captive loop
Car seat belt tension limiter - has notched portion which travels between edge pegs when stressed heavily
Automatic rocker for perambulator - with thyristor controlled electric drive and reciprocating crank arm on base stand separate from pram
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Compact suspension for beam axle - with trailing arms and single vertical brace in pivotted sleeve for lateral stability
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