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
Joints de rails gelés
摘要
申请公布号
FR1065350(A)
申请公布日期
1954.05.24
申请号
FRD1065350
申请日期
1952.07.08
申请人
POOR & COMPANY
发明人
分类号
E01B11/04
主分类号
E01B11/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
RUCKSACK HAVING A SPEAKER
PROCESS FOR PREPARING 2-SUBSTITUTED PHENYL-4,5,6,7MATRIX PRINT HEAD -TETRAHYDRO-2H-ISOINDOLE-1,3-DIONES
FILTER FOR CRT SCREEN
APPARATUS FOR BIOLOGICAL PURIFICATION OF EFFLUENTS
SECONDARY ELECTRON MULTIPLIER
MICROENCAPSULATION OF FISH OIL
A DEVICE FOR ANALYTICAL DETERMINATIONS
VORRICHTUNG ZUM VEREINZELN VON BLATTFOERMIGEM MATERIAL.
CONTROL SYSTEM FOR CUTTING OUT BAR SECTIONS
APPARATUS FOR ASSEMBLING GRATE-LIKE STRUCTURES FOR WELDING
PLATE-LIKE ELECTRODE FOR BUILT-UP WELDING
DEVICE FOR D-C WELDING
DEVICE FOR SOLDERING INTEGRATED CIRCUITS
EXOTHERMIC MIXTURE
A MIXER FOR PREPARING MOULDING SAND
DIE FOR STRIPS
METHOD OF MACHINING INTERNAL COMBUSTION ENGINE CYLINDR LINER
METHOD OF JOINING WITH TENSION PARTS OF SHAFT-INSERT- TYPE
METHOD OF POWDER WIRE MANUFACTURE
MACHINE FOR HELICALLY FINNING PIPES WITH L-SHAPED BAND