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
Drill guide
摘要
申请公布号
US2165485(A)
申请公布日期
1939.07.11
申请号
US19360115573
申请日期
1936.12.12
申请人
THE RIDGE TOOL COMPANY OF ELYRIA
发明人
JACKMAN ELMER F.
分类号
B23B47/28
主分类号
B23B47/28
代理机构
代理人
主权项
地址
您可能感兴趣的专利
STORING TYPE REAR SEAT
FLOW ADJUSTING DEVICE FOR CATHETER, ETC.
BLANDING FOR KONTROLLERT FRIGJOERING AV EN AKTIV BESTANDDEL
METHOD FOR REMOVING BINDER FROM INJECTION-MOLDED BODY USING ALPHA-ALUMINA
LINE TYPE THERMAL PRINTER
BOLT OR NUT ETC. SUPPLY AND TIGHTENING DEVICE
ELECTROMAGNETIC BRAKE DEVICE FOR CONTINUOUS CASTING MOLD
METHOD FOR CLEANING BODY TO BE CLEANED
FOLDING UMBRELLA
EMERGENCY STOP DEVICE OF MARINE VESSEL
STENCIL PRINTING DEVICE
FREMGANGSMAATE OG INNRETNING FOR I DET MINSTE DELVIS NEDGRAVING AV EN AVLANG GJENSTAND, EKSEMPELVIS EN ROERLEDNING
ARC DETECTING METHOD FOR ELECTRIC CIRCUIT AND DETECTOR THEREOF
SERVO AMPLIFIER WITH PRINTED CIRCUIT BOARD
INSPECTION METHOD OF PIEZOELECTRIC RESONATOR
OSCILLOSCOPE
FLUID APPARATUS
SAMPLED FECES PRESERVING METHOD
INTERFERING-COMPONENT REMOVING DEVICE IN CARBON MEASURING APPARATUS
FILLER FOR LIQUID CHROMATOGRAPHY
