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 developing apparatus
摘要
申请公布号
US1985554(A)
申请公布日期
1934.12.25
申请号
US19320618497
申请日期
1932.06.21
申请人
SMITH ARTHUR W
发明人
SMITH ARTHUR W.
分类号
G03D3/10;G03D13/00
主分类号
G03D3/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
System for transmitting a commercial program in a CATV system
Process for removing colored components from solvent for polyacrylonitrile
METHOD AND APPARATUS FOR REMOVING SLAG
MUFFLER
Passive (non-contact) recharging of secondary battery cell(s) powering RFID transponder tags
Syrup dosing valve for use in installation for the preparation of flavored carbonated beverages
Apparatus for supporting flags on automobile antennas
Method of producing ceramic composite bodies
Work station with mobile elevatable work platform
Silicone emulsion for personal care application
Apparatus and method for independent movement of an instrument within a linear catheter
Method for transmission and receipt of coherent light signals
Method and apparatus for isolation of flux materials in flip-chip manufacturing
Pneumatic tire having a decorative applique and a method for applying a decorative applique to a tire
Highly conductive electrolyte for use in an ambient temperature rechargeable lithium battery and ambient temperature rechargeable lithium battery including said electrolyte
Data storage audit trail
Silver halide color photographic material
Limit switch mechanism for garage door opener
Drive unit for optical memory device with portion of drive means mounted outside a sealing means
Digital option select system
