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
Grid-casting machine
摘要
申请公布号
US1747552(A)
申请公布日期
1930.02.18
申请号
US19270213575
申请日期
1927.08.17
申请人
LUND ARTHUR D
发明人
LUND ARTHUR D.
分类号
B22D25/04
主分类号
B22D25/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DIRECT COAL BURNING TYPE GAS TURBINE APPARATUS
SUPERCHARGED RECIPROCATING ENGINE
ROTARY COMPRESSOR
EXHAUST GAS REFLUX CONTROLLER OF DIESEL ENGINE
CONTROL OF POURING-IN OF GROUT AND POURING CONTROLLER AND POURING CONTROL CIRCUIT
PRODUCTION OF PLATED AND PAINTED STEEL PLATE HAVING EXCELLENT CORROSION RESISTANCE AT END FACE
METHOD FOR PREVENTION OF DEPOSITION GROWTH BY CHEMICAL VAPOR DEPOSITION ON BACK SIDE OF SUPPORTING BODY
GOLD ALLOY COLORED TO BLACK HAVING BRIGHTNESS AND METHOD FOR COLORING THIS ALLOY
PRODUCTION OF GRAIN-ORIENTED SILICON SHEET REDUCED IN IRON LOSS
MANUFACTURE OF SINTERED CAM SHAFT
SURFACE-TREATED STEEL SHEET HAVING SUPERIOR CORROSION RESISTANCE, COATABILITY AND CORROSION RESISTANCE AFTER COATING
COMPOSITION FOR INJECTION-MOLDING COPPER OR COPPER ALLOY POWDER
CURABLE COATING COMPOSITION
POSITIVE PHOTOSENSITIVE CATIONIC ELECTRODEPOSITION COATING RESIN COMPOSITION
ADDITION REACTION-TYPE SILICONE RUBBER COMPOSITION, AND MOLDING, ELASTIC ROTATING BODY AND FIXING APPARATUS FORMED FROM SAME COMPOSITION
POLYMER COMPLEX AND ITS DISPERSION
POLYACETAL RESIN COMPOSITION OF EXCELLENT TENSILE STRENGTH
LOWLY WATER-ABSORBING POLYESTER RESIN COMPOSITION
MANUFACTURE OF METHYL METHACRYLATE/ BUTADIENE/STYRENE COPOLYMER
TEMPLE MEMBER OF SPECTACLE FRAME WITH INTERCHANGEABLE BODY MEMBER ELEMENT
