The bringing together, for the benefit of others, of a variety of goods, namely, air-conditioning, air cooling and ventilation apparatus and instruments, water softening apparatus, water purification apparatus; water purification installations, waste water purification installations, filters for aquariums and aquariums filtration apparatus, padding and stuffing materials, except of rubber and plastics, including those of wool and cotton, textile fibers, raw spun fiber, glass fibers for textil...