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
Fountain pen
摘要
申请公布号
US2401711(A)
申请公布日期
1946.06.04
申请号
US19440538645
申请日期
1944.06.03
申请人
SMITH GROVER C
发明人
SMITH GROVER C.
分类号
B43K5/17
主分类号
B43K5/17
代理机构
代理人
主权项
地址
您可能感兴趣的专利
COMPOUND SHOWN BY TMGAZN9O12 AND HAVING HEXAGONAL LAMELLAR STRUCTURE AND ITS PRODUCTION
AUTOMATIC ARC WELDING EQUIPMENT
CLEAN ROOM
CONNECTION APPARATUS
CONNECTION APPARATUS
MANUFACTURE OF FILM ELECTROLUMINESCENT ELEMENT
MANUFACTURE OF HYDROCARBON
METHOD OF SUPPLYING FILIFORM OR TAPE-SHAPED MATERIAL
CHARACTER GENERATOR
METHOD OF DEFROSTING REFRIGERATOR
WATER PAINT COMPOSITION OF RESIN DISPERSION TYPE
NUCLEIC ACID-CROSSLINKING OR NUCLEIC ACID-DECOMPOSING OLIGONUCLEOSIDEALKYL OR ARYLPHOSPHONATE DERIVATIVE
WIRING DEVICE FOR PORTABLE POWER TOOL
HIGH-PRESSURE HOSES AUTOMATIC STANDARD-SIZE CUTTER
DEHYDRATION WASHER
PRODUCTION OF FIRE EXTINGUISHER FOR EDIBLE OIL FIRE
CONSTRUCTION METHOD FOR PREVENTING INJECTION OF EXPANSIBLE CRUSHING MATERIAL
LIGHTING POLE
MANUFACTURE OF FILM OR SHEET REGULATING LIGHT BEAM
FEEDWATER CONTROLLER FOR STEAM GENERATOR
