Title:
【考案の名称】木造住宅布基礎通気口用つば付管
Document Type and Number:
Japanese Patent JPS5989914
Kind Code:
U
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Inventors:
Amano Akira
Application Number:
JP18535182U
Publication Date:
June 18, 1984
Filing Date:
December 09, 1982
Export Citation:
International Classes:
E02D27/01; E04B1/70; (IPC1-7): E04B1/70; E02D27/01
Domestic Patent References:
| JP55150855B | ||||
| JP54030742B |
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