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
Boiler
摘要
申请公布号
US1776836(A)
申请公布日期
1930.09.30
申请号
US19250037915
申请日期
1925.06.18
申请人
METROPOLITAN ENGINEERING COMPANY
发明人
LAWRENCE JOHN H.;FREIDAY JAY A.
分类号
F22B19/00
主分类号
F22B19/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CONNECTION HOLE FORMING METHOD FOR SEMICONDUCTOR DEVICE
PLASTIC-TUBE FLUID HANDLING DEVICE
SOLENOID VALVE
WET FRICTION MATERIAL
HAND DEVICE FOR WORK IN LAMINATED SHEET FORM
TRANSFER-LOADING DEVICE FOR CONVEYOR
ELECTROMAGNETIC CONTROL VALVE
WIDTH NARROWING MEMBER FOR TRANSPORTED ARTICLE
PRINTER
COATING APPARATUS HAVING SAMPLE RETURNING PIPE
QUANTITATIVE DISCHARGE APPARATUS
AIR PURIFIER
APPARATUS FOR THROWING POWDERED GRANULE TO FLOWING WATER
PRESSURE DISTRIBUTION MEASURING INSTRUMENT
PULSE WAVE DETECTOR
VACUUM CLEANER
HAIR PROCESSING UNIT
STILL PICTURE TRANSMITTER
BAR CODE FORMAT FOR TELEPHONE NUMBER
PACKAGE FOR HIGH FREQUENCY ELEMENT AND MANUFACTURE THEREOF
