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 prepayment mechanism for meters
摘要
申请公布号
GB513736(A)
申请公布日期
1939.10.20
申请号
GB19380011683
申请日期
1938.04.19
申请人
THE ENGLISH ELECTRIC COMPANY LIMITED;GEORGE TILSTONE;JOHN FRANCIS DONELLY
发明人
分类号
G07F15/08
主分类号
G07F15/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MONOCLONAL ANTIBODY FOR PANCREATIC CARCINOMA
NEEDLE MATRIX PRINTER
LIQUID DISPENSING PUMP
INDUSTRIAL COMMUNICATION SYSTEM
TILTER OF DEFLECTION FIELD FOR COMPENSATING SPEED OF CARRIAGE FOR BIDIRECTIONAL INK JET PRINTER
CHAIN BRAKE GEAR
CRYOGENIC LIQUEFYING REFRIGERATOR
OPERATING DEVICE FOR SELF-ADVANCING CAR AND OPERATION CONTROL SYSTEM THEREOF
WHEEL FOR CAR
HOT AIR BATH APPARATUS AND OTHER INFRARED WAVELENGTH REGION ELECTROMAGNETIC ENERGY SUPPLY APPARATUS
LEAD-COATED SUBMARINE POWER CABLE
VOLTAGE NONLINEAR RESISTANCE PORCELAIN
METHOD OF OPERATION OF MELTING FURNACE REGENERATOR
FACK FOER SAOGVIRKESSORTERARE.
REKOMBINANT DNA-UDTRYKKELSESVEKTOR, DER KODER FOR OKSEVAEKSTHORMON-DERIVATER
DEVICE FOR CHECKING SERVICEABILITY OF RELAY PROTECTION
DEVICE FOR TWIST WIRING
METHOD OF MAGNETIC RECORDING OF DIGITAL INFORMATION SIGNALS
VIBRATION-PROTECTED PERCUSSIVE ACTION MACHINE
DEVICE FOR SUPPRESSING CHATTER
