Perfectionnements aux valves de retenue,申请号FRD818433-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	Perfectionnements aux valves de retenue
摘要
申请公布号	FR818433(A)	申请公布日期	1937.09.25
申请号	FRD818433	申请日期	1937.02.26
申请人	COMPAGNIE DES FREINS WESTINGHOUSE	发明人
分类号	B60T11/32;B60T17/04	主分类号	B60T11/32
代理机构		代理人
主权项
地址

您可能感兴趣的专利

SOLUTION FOR METALS ELECTROCHEMICAL PICKLING

DAM FOR VERTICAL OR STEEPLY DIPPING UNDERGROUND WORKING

WATER-SOLUBLE POLYMERS BASED ON ACRYLONITRILE COPOLYMERS

METHOD FOR OBTAINING OCTATOMIC CYCLODIMERS OF PIPERILENE

METHOD FOR THERMOHUMID TREATMENT OF CONCRETE,REINFORCED CONCRETE AND SIMILAR ARTICLES IN CHAMBER

METHOD FOR OBTAINING ALKALINE METAL SULPHATES AND CALCIUM ALUMOSILICATES

METHOD FOR PROCESSING WASTE SULPHURIC ACID

DEVICE FOR REFINING ARSENIC ANHYDRIDE AND ARSENIC FLOWERS

CRANE LIFTING POWER LIMITER

RACK ELEVATOR DRIVE

STEP-BY-STEP CONVEYER

DEVICE FOR BINDING ARTICLES

ASSEMBLY DEVICE TO SWAN-NECK HYDRAULIC PRESS

MOULD FOR PRODUCING CELLULAR CONCRETE STRUCTURAL PRODUCTS

MOULD FOR PRODUCING STRUCTURAL PRODUCTS

DEVICE FOR CUTTING FILM