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
Analyzing varying signals
摘要
申请公布号
US3404260(A)
申请公布日期
1968.10.01
申请号
US19650490764
申请日期
1965.09.08
申请人
SHELL OIL COMPANY
发明人
JR. HENRY WILSON JOHNSON,
分类号
G01N30/86;G06F17/00;H03M1/00
主分类号
G01N30/86
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ELECTRONIC FLASHER
DISPOSABLE ABSORBENT ARTICLES CONTAINING HYDROGEL COMPOSITES HAVING OVED FLUID ABSORPTION EFFICIENCIES AND PROCESSES FOR PREPARATION
RELEASEABLY FASTENED ANTI SKI CROSSING DEVICE
METHOD OF PREPARATION OF SEMICONDUCTING COMPOUNDS
CONNECTOR
POLYAMIDE COMPOSITIONS
INTEGRATED GATE ASSISTED TURN-OFF, AMPLIFYING GATE THYRISTOR, AND A OD FOR MAKING THE SAME
DIGITAL AUTOMATIC GAIN CONTROL CIRCUIT
DISH ANTENNA WITH INTEGRAL DEICER
ENDFIRE-TYPE PHASED ARRAY ANTENNA
AUTOMATIC CORRECTION CIRCUIT FOR THE COLOR BALANCE OF A COLOR TELEVISION SIGNAL
CIRCUIT BREAKER INCLUDING UNDERVOLTAGE RELEASE MECHANISM AND CONTROL CIRCUIT
ARRANGEMENT FOR THE GENERATION OF PULSE TRAINS FOR CHARGE-COUPLED CIRCUITS
RECURSIVE DETECTOR-OSCILLATOR CIRCUIT
VOLTAGE CONTROLLED OSCILLATOR CIRCUIT
SEAL
VARIABLE RADIUS SPRINGBACK WAVY SEAL
SHORT SCALE FOR WEIGHING RAILWAY VEHICLES
(1-OXO-2-ARYL OR THIENYL-2-SUBSTITUTED-5-INDANYLOXY (OR THIO)) NOIC ACIDS AND DERIVATIVES THEREOF AND PROCESSES FOR PREPARING SAME
L'-SUBSTITUTED AMINO-2-ALKYL-5-HYDROXY-7, 8-CYCLOPENTANO (H)-1, 2,-TETRAHYDROISOQUINOLINES
