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 steam stop valves
摘要
申请公布号
GB346950(A)
申请公布日期
1931.04.23
申请号
GB19300008844
申请日期
1930.03.19
申请人
KENNETH ARTHUR SPEARING
发明人
分类号
F22B37/47
主分类号
F22B37/47
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PLANT CULTIVATING USING SUPER AIR HOUSE
SIDEWALL FIXTURE TYPE OF FAR-INFRARED RAY HEATER
APPARATUS FOR LAYING OF CABLE
LED ELECTRONIC SIGN BOARD BASED ON WIRELESS DATA TRANSMISSION
FRONT WHEEL DRIVE TYPE RECUMBENT BICYCLE
COMPUTING DEVICE, ACCESS MANAGEMENT METHOD, AND ACCESS MANAGEMENT PROGRAM
SUBSTITUTED CELLULOSE ACETATES AND USES THEREOF
DIODE AND THE METHOD FOR MANUFACTURING THEREOF
WATER-BARRIER ENCAPSULATION METHOD
SUPPLEMENTAL DEVICE FOR ATTACHMENT TO AN INJECTION DEVICE
ELECTROSURGICAL INSTRUMENT HAVING AN ARCUATE ELECTRODE SECTION
METHOD, APPARATUS, AND MOBILE PHONE FOR MEASURING AND DISPLAYING INTERNET TRAFFIC OF MOBILE PHONE
APPLICATION BASED CONNECTIVITY EVENT TRIGGERING
A TOUCH PANEL WITH A CONDUCTIVE BRIDGE STRUCTURE AND MANUFACTURING METHOD THEREOF
NOODLES AND NOODLE PREPARATION METHOD USING WILD GINSENG
THE SYSTEM FOR CONTINUOUS PREPARATION OF UNIFORM METAL OXIDE NANOPARTICLES USING HIGH PRESSURE HOMOGENIZER
Instrument for Minimally Invasive Surgery Having Link-type Articulation Unit
BATTERY MODULE
METHOD FOR SETTING HOME URL OF MOBILE PHONE AND APPARTUS OF ENABLING THE METHOD
Exercise equipment supportting the leg tearing