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
Case-hardening
摘要
申请公布号
US1977280(A)
申请公布日期
1934.10.16
申请号
US19310558631
申请日期
1931.08.21
申请人
ELECTRO METALLURGICAL COMPANY
发明人
KINZEL AUGUSTUS B.
分类号
C22C38/12;C23C8/00
主分类号
C22C38/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MECHANICAL FACILITY PROVIDED WITH ELECTROSTATIC HOLDING MEANS
DEHUMIDIFYING DRYER EQUIPPED WITH VENTILATION FUNCTION
METHOD FOR BONDING AND REPAIRING UPPER COVER IN CHAIR
SLEEVE COVER FOR BEDDINGS AND UNDER COVER BEDDINGS EQUIPPED THEREWITH
IMAGE READER
MIXED FERTILIZER FROM CHARCOAL AND EXCRETIONS
LEAD FRAME MAGAZINE FEEDER
PAPER HOLDER FOR CORELESS ROLL OF TOILET PAPER
INCOMING TONE GENERATING CIRCUIT
METHOD OF MOUNTING ELECTRONIC PART
COUNTING METHOD FOR SECTION MATERIAL IN SURFACE TREATING PROCESS FOR SECTION MATERIAL
PAPER ORIENTATION METER
SYSTEM FOR MEASURING AND MONITORING STATUS CHANGE
TICKET PROCESSING TERMINAL
SUCCESSIVE CHARACTER RECOGNITION DEVICE
AIRSHIP HAVING WATER BALLAST
MOUNT STRUCTURE OF YIELD STRENGTH WALL
PRODUCTION OF SLEEVE FOR REINFORCED JOINT
PRODUCTION OF JOINT HARDWARE FOR DEFORMED STEEL BAR AND ITS DEVICE
BRIDGEABLE HOT MELT ADHESIVE COMPOSITION, ADHESIVE THEREFROM AND ADHESION
