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
摘要
申请公布号
US1890873(A)
申请公布日期
1932.12.13
申请号
US19290401429
申请日期
1929.10.22
申请人
FRANK WAGNER
发明人
WAGNER FRANK
分类号
B43K21/08
主分类号
B43K21/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SUB-10 NM LINE FEATURES VIA RAPID GRAPHOEPITAXIAL SELF-ASSEMBLY OF AMPHIPILIC MONOLAYERS
LIGHT EMITTING DIODE FOR HARSH ENVIRONMENTS
HYDRAULICALLY OPERATED SHIFTER FOR POWER TAKE-OFF
PROCESS FOR TREATING SUBSTANCES CONTAMINATED BY HEAVY METALS
NON-FUCOSYLATED ANTIBODIES
DEVICE FOR DEPOSITING A NON-WOVEN OR THREADS IN A MOLD FOR MANUFACTURING COMPOSITE MATERIAL PARTS
VACUUM INDUCTION HEAD WITH DUST-BEATING APPARATUS
FLAT UP- AND DOWNLIGHT HAVING HIGH LUMINOUS EFFICIENCY AND DIFFERENT COLOURS OF LIGHT
ANTIBODIES TO A SPORE SPECIFIC GLYCOSYL HYDROLASE
Capacity Maximization for a Unicast Spot Beam Satellite System
Antibodies that bind human protein tyrosine phosphatase beta (HPTPbeta) and uses thereof
TELEPHONE CALL PROCESSING METHOD AND APPARATUS
Airbag arrangement and tools
ARRANGEMENT FOR EXHAUST GAS HEAT UTILIZATION
Refresh of non-volatile memory cells based on fatigue conditions
System and method to control media display functions
ZUGSPANNUNGSREGELUNG FÜR EIN STENTEINFÜHRSYSTEM
Tintenstrahlaufzeichnungsblatt mit verbesserter Bildtrocknungszeit
Spreizspektrumkommunikationsverfahren
LEISTUNGSSTEUERUNG DER VORWÄRTSVERBINDUNG VON MEHREREN ZUR MOBILSTATION ÜBERTRAGENEN DATENSTRÖMEN UNSKANALS
