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
ERGONOMISCHER GEHÖRSCHUTZ
摘要
申请公布号
DE69831088(D1)
申请公布日期
2005.09.08
申请号
DE19986031088
申请日期
1998.05.08
申请人
MINNESOTA MINING AND MFG. CO., SAINT PAUL
发明人
LINDGREN, ERNST;STIGERS, HENRIK;FOSLIEN, L.;PALAIKIS, V.
分类号
A61F11/12;(IPC1-7):A61F11/12
主分类号
A61F11/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
INSOLE FOOT COMPRESSION SYSTEM AND METHODS
HIGH GAS FLOW RATE BIO-REACTIVE CONTAINER FILTER APPARATUS
CARBONIZED MUSHROOM ELECTRODES AND METHODS
DC TO DC CONVERTER
POINTING DEVICE FOR A THREE-DIMENSIONAL IMAGE REPRODUCTION
PRESSURE WASHING SYSTEM WITH SELECTIVE FLUID INJECTION FEATURES
COMPOSITIONS FOR USE IN THE PREVENTION OR TREATMENT OF GASTROINTESTINAL INFECTIONS/INFLAMMATIONS IN INFANTS OR YOUNG CHILDREN
PRO-INFLAMMATORY AND ADJUVANT FUNCTIONS OF TOLL-LIKE RECEPTOR 4 ANTAGONISTS
GUIDE WIRE WITH MULTI-LUMEN ACCESS THREADS
LOW BULK DENSITY COMPOSITION FOR MAKING A TEA BEVERAGE HAVING REDUCED DUST OR FINES
ENABLING HIDDEN NODE PROTECTION PROCEDURE
SUB-ASSEMBLY FOR A GOLF BAG AND A GOLF BAG SYSTEM FOR RECIPIENT SELF-ASSEMBLY
FAULT DETECTION AND DIRECTION DETERMINATION
APERTURE SEGMENTATION OF A CYLINDRICAL FEED ANTENNA
BEVERAGE-PREPARATION APPARATUS FOR A VEHICLE AND METHOD FOR OPERATING THE SAME
IMPLANT PLACEMENT SYSTEMS, DEVICES AND METHODS
IMPACT ENERGY ABSORBER
PHOTO-ACOUSTIC SENSING APPARATUS AND METHODS OF OPERATION THEREOF
SECURE DISTRIBUTED DEVICE-TO-DEVICE NETWORK
SYSTEM AND METHOD FOR WATER TREATMENT
