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
摘要
申请公布号
US2732438(A)
申请公布日期
1956.01.24
申请号
USD2732438
申请日期
申请人
发明人
分类号
H04M1/06
主分类号
H04M1/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PAPER FEEDING DEVICE
PAPER PROCESSING APPARATUS
HEART RATE DETECTING DEVICE
ELECTROLYTIC REFINING METHOD FOR COPPER
TREATMENT OF CARBAGE AND KITCHEN WASTE WATER
MODIFIED LONG-SLEEVED KIMONO @(3754/24)GARMENT)
SOLVENT RECOVERY APPARATUS
METHOD FOR APPLYING PASTE TO VENEER CONSTITUTING EVEN-NUMBER MULTILAYERED PLYWOOD
STEP FOR LOAD CARRYING PLATFORM OF TRUCK
FERRULE AND METHOD AND APPARATUS FOR FITTING THE SAME
REDUCING METHOD OF NITROGEN OXIDE IN GAS
GOLF CLUB SHAFT
WATER TREATMENT PLANT FOR SEWAGE
PRODUCTION OF LIGHTWEIGHT CONCRETE
Artificial knee joint
Method of inducing tanning by pulsed light and apparatus to effect same
Dual chamber cardiac pacemaker employing hysteresis to maximize the number of normally conducted ventricular beats with an optimum A-V delay for paced ventricular beats
Syringe having two component barrel
Safety device for gas-fired equipment
Pneumatic ram pipe replacement