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
Method of making powdered material and the usage thereof
摘要
申请公布号
US2289570(A)
申请公布日期
1942.07.14
申请号
US19400371577
申请日期
1940.12.24
申请人
GENERAL MOTORS CORPORATION
发明人
BOEGEHOLD ALFRED L.
分类号
C22C33/02
主分类号
C22C33/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
TUNNEL BORING MACHINE
VENTILATION HOOD AND ITS MOUNTING METHOD
ADHESIVE SHEET
TEMPERATURE CONTROLLER FOR AIR CONDITIONING
AIR CONDITIONER
SAW WIRE
MIXING APPARATUS
PARKING ASSIST SYSTEM
RADIO REPEATER AND RADIO RELAY TRANSMISSION METHOD
MULTIPLE-PATTERN WIRING BOARD
BUILD-UP MULTILAYER WIRING BOARD AND ITS PRODUCTION PROCESS
RIGID-FLEXIBLE WIRING BOARD AND ELECTRONIC APPARATUS USING THE SAME
IMAGING DEVICE
IMAGE PICKUP DEVICE
ILLUMINATION DEVICE FOR VEHICLE
MOBILE FLOODLIGHT DEVICE
ZOOM LENS
WORKING VEHICLE
MOVING WORK VEHICLE FOR OVERHANG FLOOR SLAB
STEEL-MADE PIER HAVING BEARING CORE MATERIAL
