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
Improvements in or relating to centre-drilling machines
摘要
申请公布号
GB459573(A)
申请公布日期
1937.01.11
申请号
GB19360003446
申请日期
1936.02.05
申请人
HOPKINSONS LIMITED;RICHARD LESLIE BROWN;THOMAS METCALFE
发明人
分类号
B23B39/20;B25B1/18
主分类号
B23B39/20
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Industrial process for the synthesis of 17alpha-acetoxy-11beta-[4-(N,N-dimethyl-amino)- phenyl]-19-norpregna-4,9-diene-3,20-dione and new intermediates of the process
Safety eyewear including a prescription insert
Benzimidazole derivatives which are to be used as anatgonis for the CB1-receptor
Crystalline form of (trans-4- [ ( { 5- [ (3, 4 -di fluorophenyl) amino] -1,3, 4-oxadiazol-2-yl}carbonyl) amino) phenyl } cyclohexyl) acetic acid
Inhibitors of janus kinases
CGRP receptor antagonists
Substituted 3-cyanopyridines as protein kinase inhibitors
Anordning vid golfbagar
Touch screen liquid crystal display
One-piece heart prosthesis implantable in an anatomical position
Brewing unit for automatic coffee machines
Photoresist composition
Pressure infusion device and process for making a pressure infusion device
Polyolefin film, tape or yarn
Ionomer/polyamide blends with improved flow and impact properties
Microwavable bag or sheet material
A microcatheter for use with endoscopic embryo implantations
Digital to analog converter
Inductive devices and transformers utilizing the tru-scale reactance transformation system for improved power system
An objective lens unit manufacturing apparatus andthe method thereof
