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
Schaltungsanordnung fuer Sprechstellen von Gegensprech- oder Wechselsprechanlagen in Raeumen mit hohem Stoergeraeuschpegel
摘要
申请公布号
DE1168975(B)
申请公布日期
1964.04.30
申请号
DE1962N022211
申请日期
1962.10.15
申请人
NEUMANN ELEKTRONIK G.M.B.H.
发明人
NEUMANN GOTTFRIED
分类号
H04M9/00
主分类号
H04M9/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
APOPTOSIS-MIMICKING NATURAL VESICLES AND USE THEREOF IN MEDICAL TREATMENT
GENE EXPRESSION CONSTRUCT
TRIPLE CLASS E DOHERTY AMPLIFIER TOPOLOGY FOR HIGH EFFICIENCY SIGNAL TRANSMITTERS
ADAPTER FOR TAPS
METHOD FOR DETERMINING PROBABILITIES, ABOVE ALL IN MEDICAL FIELDS AND DEVICE FOR THE ABOVE
FLUOROPYRROLIDINES AS DIPEPTIDYL PEPTIDASE INHIBITORS
METHOD FOR PRODUCING MICRO-ELECTROMECHANICAL COMPONENTS
WASTE TREATMENT
A NANO-SUPPORTED CATALYST FOR NANOTUBE GROWTH
NANOPARTICLES FOR TREATING TARGETED TISSUES AND CELLS
INTRINSICALLY FLUORESCENT, SELF-MULTIMERIZING MHC FUSION PROTEINS AND COMPLEXES THEREOF
RECOMBINANT PROTECTIVE PROTEIN FROM DOLLAR I(STREPTOCOCCUS PNEUMONIAE)
POLYMERIZATION PROCESS
USE OF POTENT, SELECTIVE AND NON TOXIC C-KIT INHIBITORS FOR TREATING INTERSTITIAL CYSTITIS
SOLUTION FOR REMOVING CATARACTS VIA LIQUEFRACTURE
ENZYMES AND ENCODING GENES FROM METHYLOPHILUS METHYLOTROPHUS
54370, A NOVEL HUMAN SULFATE TRANSPORTER AND USES THEREFOR
ELECTROSURGICAL APPARATUS AND METHODS FOR TISSUE TREATMENT & REMOVAL
DEVICE FOR APPLYING A PRODUCT
RESOURCE ADAPTER AND XML DESCRIPTOR FOR USE IN A CLIENT SERVER ENVIRONMENT UTILIZING AN ENTERPRISE INFORMATION SYSTEM
