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
Propeller
摘要
申请公布号
US2394446(A)
申请公布日期
1946.02.05
申请号
US19420462811
申请日期
1942.10.21
申请人
ALUMINUM COMPANY
发明人
HANDLER ALFRED A.
分类号
B21K3/04
主分类号
B21K3/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MEASUREMENT APPARATUS
PHOSPHOR
DIENE RUBBER COMPOSITION PREVENTED FROM REVERSION
PHTHALOCYANINE CRYSTAL, ELECTROPHOTOGRAPHIC PHOTORECEPTOR USING THE SAME, ELECTROPHOTOGRAPHIC PHOTORECEPTOR CARTRIDGE, AND IMAGE FORMATION EQUIPMENT
SILYLATED URETHANE-BASED AQUEOUS COMPOSITION
PHOTO-RESPONSIVE POLYMER MATERIAL
PRESSURE-SENSITIVE ADHESIVE COMPOSITION, PRESSURE-SENSITIVE ADHESIVE SHEET AND PRESSURE-SENSITIVE ADHESIVE-ADHERED FUNCTIONAL FILM
VINYL POLYMER, METHOD FOR PRODUCING THE SAME AND POLYMERIZATION INITIATOR OF VINYL POLYMER
ANTIBODY TO CARBOXYMETHYLATED PEPTIDE
PRESSURE-SENSITIVE ADHESIVE SHEET FOR APPLICATION TO METAL SURFACE
NEW POLYNUCLEAR POLYPHENOL COMPOUND
NEW FLUORINE COMPOUND AND FLAME RETARDANT COMPRISING THE SAME
TRANSPARENT LIQUID CLEANING AGENT
WATER-SOLUBLE MANNOSYL ERYTHRITOL LIPID AND METHOD FOR PRODUCING THE SAME
RAPID SETTING, HIGH INITIAL STRENGTH BINDERS
METHOD FOR PRODUCING N-t-BUTYLOXYCARBONYLAMINO ACID
FORMING METHOD AND COMPOUND SEMICONDUCTOR WAFER
METHOD FOR GROWING GALLIUM NITRIDE CRYSTAL
METHOD FOR PRODUCING SILICON SINGLE CRYSTAL
PAPER CONVEYING MECHANISM AND IMAGE FORMING DEVICE EQUIPPED THEREWITH
