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
Manufacture of water-laid felts
摘要
申请公布号
US1987213(A)
申请公布日期
1935.01.08
申请号
US19320646740
申请日期
1932.12.10
申请人
BROWN COMPANY
发明人
RICHTER GEORGE A.
分类号
D21J1/00
主分类号
D21J1/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
REFLECTION MIRROR OF PARABOLIC ANTENNA
MANUFACTURE OF MAGNETIC CORE
PHOTOSENSITIVE BODY AND IMAGE FORMING METHOD
OPTICAL ROTARY ENCODER
TWO-WHEEL CAR
TENSION DEVICE FOR ENDLESS BELT OF CRAWLER
DRIVE SHAFT PROTECTION DEVICE FOR CAR
ACCELERATION SLIP CONTROLLING DEVICE OF CAR
SYNTHETIC RESIN MOLDING
CORNER-PIECE GLASS RUN
MANUFACTURE OF PIPE OF ELECTROMAGNETIC FLOWMETER
SILVER HALIDE COLOR PHOTOGRAPHIC SENSITIVE MATERIAL
COLOR PICTURE TUBE
MEDIUM TRANSPORT CONTROLLING SYSTEM BY STEPPING MOTOR DRIVING
VARIABLE GAIN DIFFERENTIAL AMPLIFIER CIRCUIT
PRODUCTION OF SUPERFINE SINGLE CRYSTAL PARTICLE OF INORGANIC IRON OXIDE COMPOUND
DATA TRANSMISSION SYSTEM
PROTECTIVE COATING FOR GRAPHITE ELECTRODE
REVERSE STATIC FIELD TYPE SPECTROMETER
NONDESTRUCTIVE INSPECTION METHOD OF NUCLEAR FUEL ROD
