Title:
【考案の名称】管継手
Document Type and Number:
Japanese Patent JPH0659693
Kind Code:
U
Inventors:
Oshio Takeaki
Application Number:
JP729493U
Publication Date:
August 19, 1994
Filing Date:
February 03, 1993
Export Citation:
Assignee:
Nitto Kohki Co., Ltd.
International Classes:
F16L37/32; F16L37/40; F16L39/04; (IPC1-7): F16L37/40; F16L37/32; F16L39/04
Attorney, Agent or Firm:
Ishida Masahisa
Next Patent: VOICE SYNTHESIZING UNIT VOICE SELECTION SYSTEM