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
Carburizing box with inner surface resistant to carbon penetration
摘要
申请公布号
US2088593(A)
申请公布日期
1937.08.03
申请号
US19350019196
申请日期
1935.05.01
申请人
HARRIS HENRY H
发明人
HARRIS HENRY H.
分类号
C21D9/00;C23C8/04
主分类号
C21D9/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SPOT WELDING MACHINE
SOLDERING DEVICE
HEAT EXCHANGER
HIGHHFREQUENCY HEATING DEVICE
CONNECTOR FOR FLAT HOLLOW BODY
VERFAHREN ZUR STABILISIERUNG UND REGENERIERUNG VON HYDROFORMYLIERUNGSKATALYSATOREN
SNACK-ARTIKEL AUF CASEINBASIS
ELECTRIC STIMULATOR
CONTROL CIRCUIT FOR AIR CONDITIONER
STRONTIUM CALCIUM FLUORAPATITE PHOSPHORS AND LAMPS INCORPORATING SAME
EINRICHTUNG ZUM BEWEGEN EINER FENSTERSCHEIBE INSBESONDERE EINES FAHRZEUGES
LIQUID CRYSTAL DISPLAY BODY
Dyeing polyamide-cellulose mixts. with water-soluble reactive dyes - continuously and uniformly with reduced fixation times, esp. for cord velvet
Fibre reinforced plastics - in which air occlusions in reinforcement are replaced by vapour compatible with resin and later condensed (NL 16.12.80)
Extending ladder made entirely of plastics - has flanges on paired plastics sockets for rungs, engaging stringer side recesses
High capacity and velocity liquid vapour contact towers - having liquid distribution zones of V=shaped perforated channels and contact zones of similar form with sepn. zone of covered channels
Air filter - comprising bead contg. cleaning mechanism and attached to clean gas outlet
Plastic welding strip - with inflated hose in carrier beam groove to back metal strip for compensating uneven surfaces
Microphone amplifier with wide dynamic range - has logarithmic amplifier stage with built-in overload control facility
Fibre-optic de-multiplexing coupling - is dimensioned such that longest arriving wavelength passes into next coupled optic fibre conductor