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
Способ отливки металлических изделий
摘要
申请公布号
SU75735(A1)
申请公布日期
1948.11.30
申请号
SU19470352514
申请日期
1947.03.07
申请人
BERG P.P.;KUNIN L.L.
发明人
BERG P.P.;KUNIN L.L.
分类号
B22D27/18;B22C3/00
主分类号
B22D27/18
代理机构
代理人
主权项
地址
您可能感兴趣的专利
BUCKET AIRFOIL FOR A TURBOMACHINE
LOW SHEAR TRIM
HORIZONTAL VERTICAL DEEPWATER TREE
SINGLE-TRIP CASING CUTTING AND BRIDGE PLUG SETTING
Power Tong Interlock System
NON-THREADED TUBULAR CONNECTION
DRILL RIG AND METHODS FOR DIRECTIONAL DRILLING
WINDOW REGULATOR, WINDOW REGULATOR SUBASSEMBLY AND METHOD OF ASSEMBLING THE SAME
Interconnection System for Panel Assemblies
TOOL FOR SHAPING SEALANT
METHOD FOR WORKING A USEFUL SURFACE OF A FLOOR COVERING
ROOF DRAINAGE SYSTEM
HORIZONTAL ROOFING ROOF STRUCTURE
INSULATED REINFORCED FOAM SHEATHING, REINFORCED VAPOR PERMEABLE AIR BARRIER FOAM PANEL AND METHOD OF MAKING AND USING SAME
EXPANSION JOINT SYSTEM
URINAL
SHOVEL
CONSTRUCTION MACHINE
EXCAVATOR BUCKET
Embossed Fibrous Structures
