Patent classifications
C
CHEMISTRY; METALLURGY
Load children
C03
GLASS; MINERAL OR SLAG WOOL
Load children
C03B
MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
Load children
35/00
Transporting of glass products during their manufacture,; e.g. hot glass lenses, prisms
Load children Filter patents View analytics View as hierarchy
C03B35/04
Transporting of hot hollow; or semi-hollow; glass products
Load children Filter patents View analytics View as hierarchy
C03B35/06
Feeding of hot hollow glass products into annealing or heating kilns
Load children Filter patents View analytics View as hierarchy