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
Verfahren zur Verarbeitung von Schaeumen
摘要
申请公布号
DE705681(C)
申请公布日期
1941.05.06
申请号
DE1938O023375D
申请日期
1938.01.18
申请人
DR. WOLFGANG OSTWALD;DR. ALBRECHT SIEHR;DR. HANS ERBRING
发明人
OSTWALD DR. WOLFGANG;SIEHR DR. ALBRECHT;ERBRING DR. HANS
分类号
B01J13/00
主分类号
B01J13/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DRILL DEVICE
ULTRASONOGRAPH AND ULTRASONIC IMAGE PROCESSOR
DEVICE FOR AUTOMATICALLY TAKING-OUT/STORING FILE HOLDER
MANUFACTURE OF ANTIFUNGAL MELAMINE RESIN DECORATIVE SHEET
ENDOSCOPE SYSTEM
BUMPER SPRING FOR VEHICLE
PNEUMATIC TIRE
AIR CONDITIONER
PRODUCTION OF SURFACE-METALLIZED FIBER
OUTER AIR TEMPERATURE INDICATOR/CONTROLLER FOR AIR CONDITIONER
BRIDGE JOINT
WELDING METHOD OF HARDENABLE NICKEL BASE ALLOY
WATER-DISPERSIBLE HOT-MELT COMPOSITION, MOISTUREPROOF PAPER PRODUCED BY USING THE COMPOSITION AND ITS PRODUCTION
CAST METHOD FOR THERMOPLASTIC RESIN SHEET
PRODUCTION OF FINELY POROUS RIGID FOAM BY USING ISOCYANATE AS BASE MATERIAL
PRESSURE-SENSITIVE ADHESIVE TAPE OR SHEET
EPOXY RESIN COMPOSITION, EPOXY RESIN PREPREG AND EPOXY RESIN LAMINATE
MANUFACTURE OF RESIN FOR HAIR SETTING
MANUFACTURE OF CONTINUOUS FIBER-REINFORCED THERMOPLASTIC SHEET
PRODUCTION OF CORROSION RESISTANT HUME PIPE