首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
DEVICE FOR LINING OF INNER SURFACES OF TUBES
摘要
申请公布号
BG48258(A1)
申请公布日期
1991.01.15
申请号
BG19860073534
申请日期
1986.02.13
申请人
TREST <JUZHVODOPROVOD>
发明人
SHISHKIN, VIKTOR V.
分类号
B29C63/36;(IPC1-7):B29C63/36
主分类号
B29C63/36
代理机构
代理人
主权项
地址
您可能感兴趣的专利
BEARING ARRANGEMENT OF A HUB MOUNTED WITH AN INTERFERENCE FIT ON A SHAFT
FLOATING DOCKS FOR SHIPS
TEMPLATE FOR ROUGH SURFACE TRANSFER PRINTING
NONNAQUEOUS RESIN DISPERSION
TREATING METHOD FOR MOLTEN SLAG
EXPANDING AND SHRINKING STRUCTURE FOR VARIOUS INSTRUMENT USING IN STATE OF PASSING CASTING MOLD AND ROLL ALIGNMENT IN CONTINUOUS CASTING INSTALLATION
PRODUCTION OF SINTERED HARD ALLOY
Mould for mfr. of screw-threaded castings or mouldings - has threaded core and guide nut, which is made in situ, for unscrewing the moulding
SCHLINGENSCHNEIDER FUER TUFTINGMASCHINEN
Plug for attaching objects to partition or wall - has split flange to grip opposite surface of partition
Tone code generator for digital telephone exchange - has key tone generator controlled by input status monitor
Crawler-mounted crane underframe - is flat and square with top slewing ring and joined to cross-members
REGLER UND REGELSYSTEM ZUR STEUERUNG EINES HYDRAULISCHEN GETRIEBES
Pulse generator triggering switching and control in alarm - using prestressed low melting point wire, actuating switching members, and heated by coil under current
Heat exchange system - with two coolant circuits and monitors admitting water from mains supply in case of circuit failure
Protection of appliance plug against unauthorised use - involves case with holes for pins, and arms which, when locked, grip at back portion of plug
Pipework split lagging impact protecting cover - has elastic netting wrapped over lagging and held by inserted staples
Plastic tape processing machine - with cutter bar and hot stretch rolls in common roll stand
Non-flammable moisture absorbent acrylonitrile! polymer fibres - obtd. by treating fibres having core and mantle structure with hydroxylamine or hydrazine, and opt. complexing with a metal
Heat image TV camera with IR optical system - has cylindrical stop whose sections cut heat flow path to camera tube
