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
JPS4614383(Y1)
申请公布日期
1971.05.20
申请号
JP19680047358U
申请日期
1968.06.06
申请人
发明人
分类号
(IPC1-7):H04R1/44
主分类号
(IPC1-7):H04R1/44
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CYCLONE SEPARATOR AND VACUUM CLEANER
PERSONAL ORNAMENT
AXLE LOAD MEASURING DEVICE
METHOD FOR CREATING MODEL FOR ANALYZING COMPOSITE MATERIAL, COMPUTER PROGRAM FOR ANALYZING COMPOSITE MATERIAL, SIMULATION METHOD OF COMPOSITE MATERIAL AND COMPUTER PROGRAM FOR SIMULATION OF COMPOSITE MATERIAL
AZO COMPOUND
METHOD FOR MANUFACTURING CALCIUM PHOSPHATE-CONTAINING SPHERICAL PARTICLE AND SPHERICAL PARTICLE MANUFACTURED BY THE METHOD
TUBE SUBSTITUTE FREE FROM PUNCTURE
VEHICULAR SUNROOF DEVICE
STUD CLAMP MEMBER
CASE STRUCTURE OF ADHESIVE ROLLER
PNEUMATIC TIRE
MOTOR NERVE AND BRAIN ACTIVATION TRAINING APPARATUS
POLYLACTIC ACID-BASED RESIN COMPOSITION AND MOLDED ARTICLE PREPARED USING THE SAME
METHOD FOR PRODUCING AQUEOUS PIGMENT COMPOSITION, AND INK FOR PRINTING
STRETCHABLE FILM
METHOD OF PRODUCING DIFLUOROCYCLOPROPANE COMPOUNDS
HYDROGEL PARTICLE
WELDING ROD
LAMINATE
RESIN-RUBBER COMPOSITE