Silencers; silencers for use with jet engines and with gas turbines; silencers for use with air conditioning apparatus.
Class 016
Class 016
Paper Goods and Printed Material
Data sheets, technical bulletins, reproductions of drawings and other printed matter relating to noise control and acoustics.
...
Class 019
Non-Metallic Building Material Products
Noise control enclosures and panels, doors, floors, windows, all being parts of sound proof rooms; movable walls and room dividers, all for use in noise control.
Registered
iacacousticsmakingtheworldaquieterplace
Greentec-IAC Holding Co., Limited
007
Class 007
Machinery Products
Silencers; silencers for use with jet engines and with gas turbines; silencers for use with air conditioning apparatus.
016
Class 016
Paper Goods and Printed Material
Data sheets, technical bulletins, reproductions of drawings and other printed matter relating to noise control and acoustics.
...
Class 019
Non-Metallic Building Material Products
Noise control enclosures and panels, doors, floors, windows, all being parts of sound proof rooms; movable walls and room dividers, all for use in noise control.
Noise control enclosures and panels, doors, floors, windows, all being...
