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
Pencil label
摘要
申请公布号
US2765551(A)
申请公布日期
1956.10.09
申请号
US19530388011
申请日期
1953.10.23
申请人
A. W. FABER-CASTELL
发明人
STANEK WALTER
分类号
B43K21/00;G09F3/00
主分类号
B43K21/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
VORTEX PUMP
METHOD OF MANUFACTURE OF INTERNAL COMBUSTION ENGINE CYLINDER
REGULATION SYSTEM OF POWER PLANT WITH STEAM-WATER ACCUMULATOR
METHOD FOR SUPPORTING MINE WORKING
COAL PLOW
GAS-DYNAMIC PULSE-GENERATING DEVICE
SUN-SHADE SCREEN
EARTH-MOVING TOOL OF TRENCHLESS DRAIN-TUBE LAYER
METHOD FOR DETERMINING SHIFTING OF ROCK MASS
FISH LADDER
ELECTROPLATING BATH
METHOD FOR DETERMINING QUANTITY OF LIVE CELLS OF MICROORGANISMS
METHOD FOR INFECTING SHEEP WITH SIBERIAN PLAGUE
DRILLING MUD
ELECTRIC-INSULATING GRANULATED THERMOSETTING PRESS-COMPOSITION
METHOD FOR PRODUCING CONCRETE MIX
METHOD FOR ACTIVATING MINERAL BINDER-CONTAINING SUSPENSION
STRAIN OF HYBRID CULTIVATED CELLS - MUS
SCREW CONVEYOR
ANGER EXTRUDER DIE