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
Improvements in clock synchronising or correcting means
摘要
申请公布号
GB758394(A)
申请公布日期
1956.10.03
申请号
GB19540009715
申请日期
1954.04.02
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
分类号
G04C11/06
主分类号
G04C11/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ELECTRIC REFRIGERATOR
TORQUE SENSOR
BOOK READING SYSTEM
VEHICLE RUNNING-IN ALARM SYSTEM
BULLET-STOPPING DEVICE
SYSTEM FOR CONTROLLING TRANSMISSION/RECEPTION OF FAX
VARIABLE NEGATIVE DIFFERENTIAL RESISTANCE DEVICE COMPATIBLE WITH CMOS, AND ITS OPERATION METHOD
ATTENUATION OF SPURIOUS FREQUENCY IN COMMUNICATION SIGNAL SAMPLING
EXCAVATING TOOL AND WEAR-RESISTANT MEMBER
STEEL PLATE FOR DRAWN CAN HAVING EXTREMELY LOW EARING CHARACTERISTICS AND MANUFACTURING METHOD THEREFOR
WOVEN FABRIC AND METHOD FOR PRODUCING THE SAME
ABSORPTION REFRIGERATING MACHINE
PREAMPLIFIER CIRCUIT
BELT MEASURING APPARATUS
ISDN COMMUNICATION TERMINAL AND CALLER NOTICE METHOD
METHOD FOR DRIVING LIQUID CRYSTAL DISPLAY DEVICE
OPTICAL DEVICE FOR DEFLECTING LIGHT BEAM PARTICULARLY IN TWO DIRECTIONS INTERSECTING SUBSTANTIALLY PERPENDICULARLY TO EACH OTHER
PERMANENT MAGNET ROTOR
DECODER FOR VIDEO SIGNAL AND METHOD FOR OPTIMIZING LINE FREQUENCY IN DECODING
TELEVISION CAMERA WITH SURVEYING TAPE
