DEVICE FOR MAKING VOIDS IN BUILDING MATERIALS,申请号SU19833589239-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	DEVICE FOR MAKING VOIDS IN BUILDING MATERIALS
摘要
申请公布号	SU1230863(A2)	申请公布日期	1986.05.15
申请号	SU19833589239	申请日期	1983.05.12
申请人	MI NII STROITELNYKH MATERIALOV	发明人	DEMIDOVICH BORIS K,SU;SHAPIRO YAKOV V,SU;PROSKALOVICH EVGENIJ A,SU;BORODOVSKIJ YURIJ D,SU
分类号	B28B3/26;(IPC1-7):B28B3/26	主分类号	B28B3/26
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Procédés de préparation de nouveaux esters de l'acide alpha-(4-chlorobutoxy)-benzylique et nouveaux produits ainsi obtenus

A method of producing a heat-insulated casing

Metal flange-gripping flexible carrier for weatherstrip seals and the like

Improvements in fourdrinier wires for paper machines

Improvements in or relating to methods and apparatus for preparing sodium sulphate, more especially in the manufacture of synthetic textile products from viscose

Improvements in or relating to electrophotography

Bonding method of value in the treatment of metals

Ballast weight carrying and releasing means

Process for the optical brightening of cellulose material and material brightened thereby

Improvements in or relating to the microbiological generation of electricity

Pigments of the anthrapyridone series and the mass-coloration of artificial fibres

Improvements in and relating to multiple colored printing inks and methods of printing using such inks

A process and apparatus for drawing a glass sheet

Improvements in or relating to collapsible thrust and tow boats

Improved process for descaling metal strip

Acetamide derivatives

Modified polyacrylates and process for preparing them

Process for the manufacture of soluble chlorination products of homo- or co-polymersof 1-olefines

Production of shaped toughened polystyrene articles of low density