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
KEY TELEPHONE SYSTEM CORRESPONDING TO ISDN
摘要
申请公布号
JPH0321150(A)
申请公布日期
1991.01.29
申请号
JP19890154691
申请日期
1989.06.19
申请人
RICOH CO LTD
发明人
MIYOSHI YUTAKA
分类号
H04M3/44;G06F17/30;H04M1/64;H04M3/42
主分类号
H04M3/44
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Capsul type water-supply device
JOINTING STRUCTURE FOR THE CORNERS OF A BILLIARD TABLE
Centering device for finishing equipment of thrust bearing
SEALING ENCLOSURE FOR A FOOD PROCESSOR
HALOGEN COMPOUND, POLYCYCLIC COMPOUND, AND ORGANIC ELECTROLUMINESCENCE ELEMENT COMPRISING THE POLYCYCLIC COMPOUND
SHIELDING GAS FLOW CONTROLLER FOR A WELDING APPARATUS
TWO-PACK TYPE HAIR DYEING OR BLEACHING PREPARATION
IMMUNOGENIC PCPA POLYPEPTIDES AND USES THEREOF
SUBSTRATE PROCESSING METHOD
MANUFACTURING METHOD OF ENVIRONMENT FREINDLY FERTILIZER USING FERMENTED LAWN SWARF AND ENVIRONMENT FREINDLY FERTILIZER USING THE SAME
Change of color in the grip of the golf club grip golf gloves for confirmation
SOLID STATE IMAGE PICKING-UP DEVICE AND IMAGE PICKING-UP SIGNAL OUTPUT CIRCUIT
Roller unit for transfer equipment of heating furnace
AEROSOL SPRAY SYSTEM AND NOZZLE INSERT
Life Jacket for Descending Device
DISPERSION COMPRISING HYDROPHOBIZED SILICON DIOXIDE PARTICLES, AND PAINT PREPARATION
MULTILAYERED SUBSTRATE AND METHOD OF MANUFACTURING THE SAME
Apparatus for Recycling Substrate
3D TRANSMISSION LINES FOR SEMICONDUCTORS
PHARMACEUTICAL COMPOSITION FOR TREATING OR PREVENTING CANCER
