Measuring – testing – or signalling instruments – Measuring – regulating or indicating instrument – or casing – Chemical
Patent
1979-08-06
1981-11-17
Holtje, Nelson C.
Measuring, testing, or signalling instruments
Measuring, regulating or indicating instrument, or casing
Chemical
D10 78, D1004
Patent
active
D02618710
REFERENCES:
patent: D225005 (1972-10-01), Greene
patent: D255552 (1980-06-01), Schonstedt
patent: 3302102 (1967-01-01), Lace
patent: 3343078 (1967-09-01), Shapiro
patent: 3668099 (1972-06-01), Rittiger
Holtje Nelson C.
Raycal Corporation
LandOfFree
Salinity tester does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Salinity tester, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Salinity tester will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1285460