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发明名称
ULTRASONIC INSPECTION
摘要
申请公布号
CA704450(A)
申请公布日期
1965.02.23
申请号
CAD704450
申请日期
申请人
INSTITUT DE RECHERCHES DE LA SIDERURGIE FRANCAISE
发明人
LOUIS BEAUJARD;JACQUES MONDOT;MARIA KAPLUSZAK
分类号
主分类号
代理机构
代理人
主权项
地址
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PISTON TYPE INTERNAL COMBUSTION ENGINE OPERATED BY PULVELIZED FUEL
Awning with folding arms - has strip at free edge adjustable horizontally in any arm position
Hydraulic power transmission for rail vehicles - has two interconnected gear pumps, each in fluid communication with three others
Score board for game of pentaque - has manual pushbuttons driving toothed wheels carrying score markings
Boot with removable over shoe - has pivoting back part held on boot by elastic cord
Metal box for electronic components - has sheet metal sides folded at corners around plastic ribs
Box for insert switch module - has element displacing protective screen and making earth contact simultaneously
Magnetic recording or reading head support - has active surface of head angled relative to pressure point to prevent head rubbing on support during stopping or starting
Kerosene purifying circuit for electrical windings - has evaporating and separating tanks with evaporation compensation and filters
