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
Identification of materials
摘要
申请公布号
US2390512(A)
申请公布日期
1945.12.11
申请号
US19410406917
申请日期
1941.08.14
申请人
AMERICAN VISCOSE CORPORATION
发明人
COLLINS BENJAMIN W.
分类号
D01F1/10
主分类号
D01F1/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SLIDING DOORS
CLAMPING ARRANGEMENTS
COPYING APPARATUS
DISPOSITIVO PER IL TRASFERIMENTO DI UNA MATASSA DI FILO IN UN VASO RACCOGLITORE
A ELECTRONIC LOCK CIRCUIT
A BUTTON TYPE LOCK
ACETATE FLAKES SMELTING SYSTEM
PERFEZIONAMENTO NEGLI ASCIUGACAPELLI A RAGGI INFRAROSSI
PROCEDIMENTO PER LA FABBRICAZIONE DI ARTICOLI FOTOCROMATICI DI MATERIALE PLASTICO IN PARTICOLARE LENTI PER OCCHIALI DA SOLE E SIMILI
COMBUTION CHAMBER OF INTERNAL-COMBUSTION ENGINE
THERMAL RECORDING TRANSFER SHEET
RECORDING MATERIAL
DEVELOPER FOR ELECTROSTATIC CHARGE DEVELOPMENT
FORMATION OF POLYCHROMATIC IMAGE
HOSE FOR MARINE FLUID CARGO-HANDLING
PRODUCTION OF OXYGEN-ENRICHED AIR
PACKAGING CONTAINER
CHROMATOGRAPHY FILLER STABILIZED WITH METAL OXIDE
HEAT ACCUMULATING BODY
TONER RECOVERING DEVICE OF COPYING MACHINE