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 variable speed friction gearing
摘要
申请公布号
GB355977(A)
申请公布日期
1931.09.03
申请号
GB19300028071
申请日期
1930.09.19
申请人
JOHN HOGG ROBERTSON
发明人
分类号
F16H13/10
主分类号
F16H13/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DATA CONVERSION CIRCUIT
DEVICE AND METHOD OF HEAT TREATMENT
CRUCIBLE FURNACE
METHOD FOR STORING CIRCULATION PUMP CHARACTERISTIC DATA OF BATH DEVICE AND BATH DEVICE UTILIZING CIRCULATION PUMP CHARACTERISTIC DATA STORED BY THE METHOD
HOT WATER SUPPLY APPARATUS WITH REHEATING FUNCTION
MEASUREMENT PATTERN OF LENS ABERRATION AND MEASURING METHOD
INSTRUMENT FOR ADJUSTING DETECTION FORCE OF MULTIPLE COMPONENT-OF-FORCE DETECTION METER
SHADOW MASK INSPECTING APPARATUS
DRUM TYPE HOT AIR DRYER
AIR VOLUME ADJUSTING SHUTTER
PURIFIED AIR SUPPLY SYSTEM
THERMAL INSULATION PLATE FOR DROP-IN COOKING APPLIANCE MOUNTING PORT AND STRUCTURE OF MOUNT OF THE DROP-IN COOLING APPLIANCE
COMBUSTION EQUIPMENT
TEMPERATURE RISE PREVENTIVE DEVICE FOR AMPLIFIER
TOROIDAL TYPE CONTINUOUSLY VARIABLE TRANSMISSION
DAMPER
BASE ISOLATION DEVICE
SWINGING BEARING
FITTING BOLT FOR HOLLOW STRUCTURE
ATTACHING NUT FOR APPARATUS