【発明の名称】管継手の改良 - Hunting, oil field, equipment, holdings, limited

Title:

【発明の名称】管継手の改良

Document Type and Number:

Japanese Patent JPH06506044

Kind Code:

A

More Like This:

JPH03502958	[Title of the Invention] Connection of tubular products which have the width of various kinds of metal versus metal type seals
JPS6020690	[Title of the device] Tube fitting for water taps

Inventors:

Ramsden, Norman
Perry, Archbald

Application Number:

JP50469892A

Publication Date:

July 07, 1994

Filing Date:

February 27, 1992

Export Citation:

Assignee:

Hunting, oil field, equipment, holdings, limited

International Classes:

F16L15/00; F16L15/06; E21B17/042; (IPC1-7): F16L15/00

Attorney, Agent or Firm:

Kazuo Sato (3 others)

Previous Patent: 車両用ルームミラー

Next Patent: JPH06506045