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经营范围
发明名称
STYRYL DYESTUFFS
摘要
申请公布号
CA814480(A)
申请公布日期
1969.06.03
申请号
CAD814480
申请日期
申请人
IMPERIAL CHEMICAL INDUSTRIES LIMITED
发明人
CHRISTOPHER D. MARRABLE
分类号
主分类号
代理机构
代理人
主权项
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Air heating unit for windows or doors - has heating elements behind louvres along vert. edge of frame
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Buckle for ski boot fastening - has strap which can be released by inserting ski stick in loop and pulling
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Separable hinge for doors or windows - has flats on connecting pin which allow separation of parts
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Television-microscope diagnostic unit - has camera on microscope supplying screen allowing student instruction
Extn of sol. inclusions from grape marc - by water-washing while uncompacted in horizontal round about diffuser
2-Chlor-4-alkylamin-6-cyanalkyl amino triazines derivs. - prepd. from cyanuric chloride and suitable ketone and ammonium salts
Reinforcing fabric for mouldings etc. has two yarns layers at a bias - the yarns of one layer being held spaced by transverse yarns
Multi-purpose desk stand for typists - is fully adjustable to support texts etc. at desired height and angle
Tubular metal pylon frost protector - consists of elastomeric inner tubing or balls inserted inside pylon
Panel shoring system for trench - has struts extending between trench walls fixed a. end to vert. posts
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Prototype fabrication of printed circuits - low cost fabrication of small quantity circuits
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Receiver chrominance signal demodulation stage - uses bridge cct. to avoid supplementary balancing
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