BEIJING WGHY TECHNOLOGY CO., LTD Trademarks
WELKIN
Filed: October 17, 2014
Measuring instruments, namely, flowmeters; [ pressure measuring apparatus; precision measuring apparatus, namely, namely…
Owned by: BEIJING WGHY TECHNOLOGY CO., LTD
Serial Number: 79163021
WELKIN
Filed: October 17, 2014
Measuring instruments, namely, flowmeters; gas meters; [ densimeters; ] gas testing instruments; water meters; oil meters…
Owned by: BEIJING WGHY TECHNOLOGY CO., LTD
Serial Number: 79164546
