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
Устройство для автоматического включения двух источников переменного тока при их синхронизировании
摘要
申请公布号
SU43690(A1)
申请公布日期
1935.07.31
申请号
SU19340151131
申请日期
1934.07.19
申请人
GUTENMAKHER L.I.
发明人
GUTENMAKHER L.I.
分类号
H02J3/42
主分类号
H02J3/42
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Resistance change element and nonvolatile memory device
X-ray analysis apparatus, X-ray analysis system, X-ray analysis method, and X-ray analysis program
Neutron detection
Radiological image detection apparatus
Phase shift method for a TEM
Induction cooking
Flexible drill and method of joining nitinol to dissimilar metals
Method of manufacturing multilayer wiring substrate, and multilayer wiring substrate
System with a superconductive cable and a surrounding cryostat
Donor-acceptor DYAD compounds in photovoltaics
Organic and inorganic hybrid photoelectric conversion device
Process for the production of bio-oil from solid urban waste
Cannabinoid receptor modulators
Ortho-condensed pyridine and pyrimidine derivatives (e.g., purines) as protein
Expression vector for pseudonocardia autotrophica
Methods of treatment using thymus-derived compositions
Peptide-presenting surfaces for long-term culture of pluripotent cells
Anti-viral compounds
Synthesis polyesters with precisely sequenced two or more structural units
Color stable thermoplastic composition