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
PHOTOGRAPHIC PROCESSES AND EMULSIONS
摘要
申请公布号
CA619444(A)
申请公布日期
1961.05.02
申请号
CAD619444
申请日期
申请人
E.I. DU PONT DE NEMOURS AND COMPANY
发明人
VERE MAFFET
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Bonded non-metallic tie plate
Apparatus for uniformly moving a web past a specific point
Molten metal pouring mechanism including a relatively movable ladle and boot assembly
Distillation apparatus with the condenser supported by the still
Biodegradable cleaning compound
Sample applicator used in electrophoresis
Discharge grate and hopper for shaft kiln
Process for preparing high molecular weight polyesters
Process for preparing yttrium vanadate phosphors
Diazotype reproduction material
Copying of graphic images
Process for producing nodular graphite in a metal
Adjustable pipe rack
Dual-drum winch structure
Loader lift arm latch
Process and apparatus for the recovery of liquid bitumen from underground deposits
Temperature controlling system
Ticket and money holder
Pressure proportioning valve
Hydraulic pump