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
Improvements in or relating to gate valves
摘要
申请公布号
GB678124(A)
申请公布日期
1952.08.27
申请号
GB19500028815
申请日期
1950.11.24
申请人
TEDDINGTON CONTROLS LIMITED
发明人
HARRISON WALTER MOSTYN
分类号
F16K3/02
主分类号
F16K3/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SPISETALLERKEN MED KURVET INDERVAEG MED EN AFLOEBSSEKTION
BETA-N-SUBSTITUTED AMINOTHIOL ESTER AND PROCESS FOR PREPARING THE SAME
PROCESS FOR THE PREPARATION OF THIOCYANATOMETHYLTHIOBENZOTHIAZOLES
PIPERIDINE DERIVATIVES AND FUNGICIDAL COMPOSITIONS CONTAINING THEM, AND PROCESS FOR COMBATING FUNGI
PROCESS FOR PREPARING PERFORATED THERMOPLASTIC FILMS
STILBENE COMPOUNDS USED AS ELECTROPHOTOGRAPHIC CONDUCTORS
MANUFACTURE OF DRY OR WET CREPE PAPERS
HEAT DEVELOPABLE COLOR PHOTOGRAPHIC LIGHT-SENSITIVE MATERIAL
MEASURING SYSTEM WITH ION-SELECTIVE ELECTRODES
X-RAY SCANNER
ELECTRIC CONDUCTOR
ROLL PROFILE GAUGE
APPARATUS FOR RECORDING A VIDEO SIGNAL
PROCESS FOR PREPARING COPOLYMERS OF MONOETHYLENICALLY UNSATURATED MONO- AND DICARBOXYLIC ACIDS (ANHYDRIDE)
CIRCUIT ARRANGEMENT FOR A TELEPHONE EXCHANGE, ESPECIALLY A PRIVATE TELEPHONE EXCHANGE WITH SPEECH AND SIGNAL PATH SWITCHING OVER SWITCHES CONNECTED IN SERIES
CIRCUIT FOR DECREASING THE NOISE VOLTAGES DUE TO LONGITUDINAL CURRENTS
ELECTROPHOTOGRAPHIC RECORDING MATERIAL
STREPTOMYCIN-SENSITIVT GEN, PLASMIDVEKTOR INDEHOLDENDE DETTE SAMT MIKROORGANISME INDEHOLDENDE VEKTOREN
STYRENISKE POLYMERE MED HOEJ SLAGSTYRKE OG GODE FYSISK-MEKANISKE EGENSKABER
STATOR HAVING TOOTH LAMINATION STRIPS LYING BETWEEN CIRCULAR CYLINDERS