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
GEGENSPRECHANLAGE FUER SCHUTZHELME
摘要
申请公布号
DE8216156(U1)
申请公布日期
1983.02.10
申请号
DE19820016156U
申请日期
1982.06.03
申请人
REICHEL, HERBERT, 8662 HELMBRECHTS, DE
发明人
分类号
A42B3/00;A42B3/30;G10K11/22;(IPC1-7):G10K11/22
主分类号
A42B3/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
WIRELESS COMMUNICATION DEVICE, CONTROL PROGRAM AND CONTROL METHOD
SYNCHRONIZING GENERATION AND TRANSMISSION OF KEEP-ALIVE MESSAGES
SECONDARY CARRIER ACTIVATION/DEACTIVATION METHOD AND APPARATUS FOR MOBILE COMMUNICATION SYSTEM SUPPORTING CARRIER AGGREGATION
METHOD AND APPARATUS FOR INTER-CELL INTERFERENCE COORDINATION FOR TRANSMISSION POINT GROUP
UWB COEXISTENCE SCHEME
METHOD AND SYSTEM FOR APPLICATION-AWARE LOAD BALANCING
APPARATUS AND METHOD FOR REDUCING RECEIVER FREQUENCY ERRORS
Slow-Fading Precoding for Multi-Cell Wireless Systems
REFERENCE SIGNAL POWER MEASUREMENT AND REPORTING FOR IMPROVING PERFORMANCE IN A NETWORK WITH GEOGRAPHICALLY SEPARATED ANTENNA PORTS
METHODS AND DEVICES FOR REPORTING IN A CELLULAR RADIO NETWORK
IDLE MEASUREMENT PERIODS IN A COMMUNICATION NETWORK
SYSTEM AND METHOD FOR REPORTING OUT-OF-RESOURCES (OOR) CONDITIONS IN A DATA NETWORK
METHOD AND SYSTEM FOR I/O DRIVEN RATE ADAPTATION
Network Device
TIMEPIECE BARREL WITH REDUCED CORE DIAMETER
LEVEL-ESTIMATION IN MULTI-LEVEL CELL MEMORY
SEMICONDUCTOR INTEGRATED CIRCUIT AND NONVOLATILE SEMICONDUCTOR STORAGE DEVICE
MEMORY CELL ARRAY LATCHUP PREVENTION
METHOD AND APPARATUS FOR READ MEASUREMENT OF A PLURALITY OF RESISTIVE MEMORY CELLS
LIQUID COOLING TYPE POWER CONVERSION APPARATUS AND RAILWAY VEHICLE
