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 spring balances
摘要
申请公布号
GB350038(A)
申请公布日期
1931.06.11
申请号
GB19300007899
申请日期
1930.03.11
申请人
HARTMANN & BRAUN AKTIENGESELLSCHAFT;GEORG TROLL
发明人
分类号
G01G3/06
主分类号
G01G3/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
INFORMATION PROCESSOR
ION SELECTIVE MODIFICATION ELECTRODE
EPITAXIAL GROWTH METHOD OF COMPOUND SEMICONDUCTOR MIXED CRYSTAL
METHOD FOR DETECTING INTERFERENCE TO RECEPTION OF RADIO EQUIPMENT FOR CONTROL
DATA PROCESSING SYSTEM FOR SPEECH SYNTHESIZING DEVICE
PORTABLE MEDIUM
POWER CUTTING-OFF METHOD FOR COMPUTER
OPERATION MODE SWITCHING CONTROL DEVICE FOR AUTOMATIC MACHINE
PIGMENT INK FOR WRITING IMPLEMENT
MOUSE
METHOD FOR ORIENTING LIQUID CRYSTALLINE HIGH POLYMER
MANUFACTURE OF MOS TRANSISTOR
SYSTEM DATA CONTROLLER
CIRCUIT DIAGRAM INPUT SYSTEM IN CAD SYSTEM
DATA TRANSFER METHOD
GRAPHIC DISPLAY DEVICE
ELECTROPHOTOGRAPHIC SENSITIVE BODY
DIRECT POSITIVE COLOR IMAGE FORMING METHOD
WIRING INSPECTION DEVICE
ADJUSTING DEVICE FOR OPTICAL CHARACTERISTIC OF LASER LIGHT EMISSION SYSTEM
