Halogen gas leak detector
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Description
FIG. 1 is a top and left front perspective view of a halogen gas leak detector showing my new design;
FIG. 2 is a bottom and right rear perspective view thereof;
FIG. 3 is a top and left front perspective view thereof with the flexible probe tube in an extended position.
Referenced Cited
Patent History
Patent number: D298110
Type: Grant
Filed: Jan 15, 1986
Date of Patent: Oct 18, 1988
Assignee: Yokogawa Electric Corporation (Tokyo)
Inventor: Kazuhiro Kawano (Musashino)
Primary Examiner: Nelson C. Holtje
Attorney: Moonray Kojima
Application Number: 6/819,193
Type: Grant
Filed: Jan 15, 1986
Date of Patent: Oct 18, 1988
Assignee: Yokogawa Electric Corporation (Tokyo)
Inventor: Kazuhiro Kawano (Musashino)
Primary Examiner: Nelson C. Holtje
Attorney: Moonray Kojima
Application Number: 6/819,193
Classifications
Current U.S. Class:
Measuring, Regulating Or Indicating Instrument, Or Casing (D10/46);
Chemical (12) (D10/81)
