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发明名称
梳子(7)
摘要
后视图与主视图对称,省略后视图。
申请公布号
CN300976335D
申请公布日期
2009.08.05
申请号
CN200830193690.2
申请日期
2008.07.22
申请人
杨卿卿
发明人
杨卿卿
分类号
28-03
主分类号
28-03
代理机构
台州蓝天知识产权代理有限公司
代理人
周绪洞
主权项
地址
317500浙江省温岭市大溪镇金岙村19号
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Readily mounted shower curtain and support fixtures - include adjustable clamps for attachment to fixed vertical rod
Thermo-switch for monitoring electrical equipment - has snap-action bimetallic disc linked via post to snap-action contact system
Trimming saw for wooden batten ends - has saw discs and stops on slides on common controlled frame
Standardising arrangement for twin beam photometer - deflects reference beam to measuring photocell for initial arrangement and includes shutter to interrupt either beam
Foundry moulding machine with two sand shooters - simultaneously filling cope and drag frames mounted on two turntables
Wide range absorption metal sensor - has hidden detector which acts as aerial to attenuate radiation
Part spherical cup mfr. for spiral groove bearings - includes using precision steel balls for pre-pressing and finish pressing
High tension cable with synthetic insulation - and with termination contg. field control element
Spinning rotor housing rear wall closing device - has rubber disc provided with hole to encompass rotor shaft and with bead to support disc on housing wall
Overload protection circuit for liq. flow meter - has potentiometer across measuring cell to reduce voltage fluctuations caused by tube being empty or affected by foam
Bulk material conveyor - has sampling opening in scraper supporting surface briefly uncovered by rotary sealing member
Height adjustable caravan table - has extra swivel mounted support rod for locking table in end positions
Endless track for crawler vehicle - has drive sprocket with rings carrying support cams with flexible covering to give effect of rubber tyred chain roller
Staple fibre length control device - has radial blade array sensed by pulse generator and pressure roller to derive two signals for performance comparison
Deasphalting of oils with carbon black - followed by solvent extraction
Solar energy collector with spaced cover, absorber and insulator - in airtight housing with relative movement accommodating spacers