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
Systèmes téléphoniques ou systèmes analogues
摘要
申请公布号
FR831560(A)
申请公布日期
1938.09.08
申请号
FRD831560
申请日期
1937.12.31
申请人
LE MATERIEL TELEPHONIQUE
发明人
分类号
H04Q1/442
主分类号
H04Q1/442
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PRESSURE PAD SYSTEMS
Modul-transport°rsystem
THE UTILIZATION OF POLYESTER IN PLACE OF LEAD FOR USE AS A SHEATHING MATERIAL FOR CURING LONG LENGTH HOSE
COMPONENT CARRIER TAPE HAVING STATIC DISSIPATIVE PROPERTIES
ARRANGEMENT FOR SEALING A HYDRAULIC CONTROL DEVICE
PROPORTIONING VALVE AND CONTROL MEANS THEREFOR
DEVICE FOR REDUCING OR MITIGATING UNDESIRABLE MOVEMENT OF MOORED SHIPS
FRICTION CLUTCH
안전한 옵젝트 등가 결정
METHOD FOR MEASURING NITROSYL (FeII)-HEMOGLOBIN
DE-ICING COMPOSITION AND METHOD FOR MAKING SAME
IMPROVED COMBINED ELECTRICALLY HEATABLE CONVERTER BODY
Hydraulic control system for automatic transmission
Transmission cooling system
SYSTEM FOR PRODUCING DATA BEARING CARDS
수처리 방법 및 그 장치
NOVEL PROCESSES AND INTERMEDIATES
TOOTHBRUSH AND THE PROCESS FOR ITS MANUFACTURE
Communication system
UPGRADABLE ON-SCREEN DISPLAY
