【発明の名称】金属管の曲げ加工装置

Title:

【発明の名称】金属管の曲げ加工装置

Document Type and Number:

Japanese Patent JP2679329

Kind Code:

B2

More Like This:

WO/2019/044763	HIGH-FREQUENCY HEAT TREATMENT EQUIPMENT
WO/2019/171365	METHOD FOR SMOOTH FLOWING HEAVY OIL IN A DISTRIBUTING PIPE USING AN ELECTRIC SOURCE

Inventors:

Onishi Masazumi
Ogino Mine

Application Number:

JP2691390A

Publication Date:

November 19, 1997

Filing Date:

February 06, 1990

Export Citation:

Assignee:

TOYOTA JIDOSHA KABUSHIKI KAISHA

International Classes:

H05B6/10; B21D7/16; H05B6/40; (IPC1-7): B21D7/16

Domestic Patent References:

JP3230819A

Attorney, Agent or Firm:

Haruyuki Ikeda (2 outside)

Previous Patent: 内燃機関の制御装置

Next Patent: 超電導コイルの製造方法