Title:
【考案の名称】差圧・圧力発信器
Document Type and Number:
Japanese Patent JPH04116750
Kind Code:
U
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Inventors:
Koichiro Nakazawa
Application Number:
JP2821391U
Publication Date:
October 20, 1992
Filing Date:
April 01, 1991
Export Citation:
International Classes:
G01L13/00; (IPC1-7): G01L13/00
Domestic Patent References:
| JPH01240832A | 1989-09-26 | |||
| JP1163838B | ||||
| JPH0212638B2 | 1990-03-22 |