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
Automatic refrigerator defroster
摘要
申请公布号
US2064396(A)
申请公布日期
1936.12.15
申请号
US19340741635
申请日期
1934.08.27
申请人
SERVEL, INC.
发明人
VOLPIN ALEXANDER S.
分类号
F25D21/00
主分类号
F25D21/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Process for preparing complex-shape workpieces from metallic or ceramic powder.
An apparatus and a method for locating a source of acoustic emission in a material.
Picolinoxides.
Process for colouring building materials.
SYKLONSEPARATOR
KATIONISKE OG ANIONISKE LIGNINAMINER SAMT ANVENDELSE DERAV TIL UTFELLING AV OVERFLATEAKTIVE MATERIALER FRA AVLOEPSVANN
ILLUMINATION SYSTEM FOR A SURGICAL MICROSCOPE
MOTOR VEHICLE DOOR LOCKING MECHANISM
A control system for a lathe
ANORDNING FOR FORBINDELSE MELLOM ET PROSJEKTILS SEKSJONER.
LAMINATED METAL SHEET
AUTOMATIC DOOR CONTROL APPARATUS
Golf club head
ELEVATOR SYSTEM
CHANNEL ADAPTER FOR BROADBAND COMMUNICATIONS AT CHANNEL SPEEDS
SYSTEM AND METHOD FOR AUTHENTICATION OF DOCUMENTS
BLENDS BASED ON VINYL-AROMATIC POLYMERS ENDOWED WITH GOOD MECHANICAL CHARACTERISTICS
SATELLITE COMMUNICATIONS SYSTEM
BIAS SETTING BUSH FOR AN ELECTROMAGNETIC VALVE
OPTICAL HEAD-UP DISPLAY