Swan Analytische Instrumente AG Trademarks
SWAN
Filed: February 7, 1992
chemicals, reagents and [ binding agents ] for use in chemical analysis and treatment of water in the industry of ultrapure…
Owned by: Swan Analytische Instrumente AG
Serial Number: 74244198
OXYCON
Filed: October 5, 1993
chemicals and reagents for water analysis; color indicating chemicals for use in water analysis; buffering solutions for…
Owned by: Swan Analytische Instrumente AG
Serial Number: 74444787
OXYTRACE
Filed: November 8, 1994
electronic apparatus for measuring the quanity of dissolved oxygen in water
Owned by: Swan Analytische Instrumente AG
Serial Number: 74596621
