With means for attaching articles thereto, e.g. memorandum tablets, mirrors, lamps, insignia (A42B1/24)

A   Human necessities(309792)
A42   Headwear(322)
A42B1        Hats; caps; hoods(68)
A42B1/24                     With means for attaching articles thereto, e.g. memorandum tablets, mirrors, lamps, insignia(7)

Hat-sombrero // 2235490
The invention relates to headwear for countries with a hot climate

Sombrero-conditioning // 2175847
The invention relates to headwear designed to protect from heat, ultra-violet sun rays and harmful impurities in the atmosphere

Explosion-proof head lamp // 2136196
The invention relates to explosion-proof power sources
 
2550831.
Up!