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
Elektroakustischer Wandler, insbesondere Hoerer fuer Schwerhoerigengeraete
摘要
申请公布号
DE1193105(B)
申请公布日期
1965.05.20
申请号
DE1961W029557
申请日期
1961.02.27
申请人
WILLCO-HOERGERAETE MEDIZINISCHE APPARATEBAU G.M.B.H.
发明人
WITTKOWSKI JOHANNES
分类号
H04R25/00
主分类号
H04R25/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
STORAGE TOOL FOR INSPECTION OBJECT USED FOR MEDICAL INSPECTION OR THE LIKE
PAPER FEED ROLL AND PAPER FEEDER
ANAEROBIC WATER TREATMENT DEVICE
POLYMERIC PARTICLE CONTAINING PIGMENT AND ITS PRODUCTION
LAMINATING METHOD FOR BASE MATERIAL TO SURFACE MATERIAL
DECORATIVE AGGREGATE PLACING SHEET AND MANUFACTURE OF DECORATIVE AGGREGATE EXPOSED CONCRETE USING THE SHEET
METAL LAMINATING POLYESTER COMPOSITE FILM, LAMINATE METAL PLATE, AND METAL CONTAINER
INTERMEDIATE SLEEVE PIPE FOR JACKING METHOD
MANUFACTURE OF TAPERED STEEL SHEET
IRON CLUB
METHOD OF RECOVERING NONCROSSLINKED SYNTHETIC RESIN WASTE BY USING NEW SOLVENT COMPOSITION
METHOD FOR GROUTING
INK JET RECORDING HEAD AND RECORDING APPARATUS
AUTOMATIC SORTING MACHINE FOR PERMANENT MAGNET
NUCLEAR SPIN TOMOGRAPHY DEVICE
ELECTRIC SHOCK IMPARTING DEVICE FOR FISHING
SILENCER
FIBER FOR AIR BAG
FOUR-WHEEL DRIVE TRANSPORTATION VEHICLE
SOUND INSULATING PANEL
