Method of producing crystal pattern and the product

Claim 1

A METHOD OF FORMING A COATING ON THE GLASS ENVELOPE OF A LIGHTING DEVICE IN THE FORM OF A PERFORATE CRYSTALLINE PATTERN COMPRISING COATING SAID ENVELOPE ON ITS OUTER SURFACE WITH A LACQUER SOLUTION COMPRISING A SOLVENT MIXTURE IN THE PROPORTIONS OF 162 GALLONS CAMPHOR OIL; 130 GALLONS TOLUENE; 162 GALLONS METHYL AMYL ACETATE, AND FILM FORMING INGREDIEENTS COMPRISISNG 162 GALLONS PHTHALIC ANHYDDRIDE NON-DRYING ALKYD RESIN IN A 65% SOLUTION OF XYLOL; 16 GALLONS MALEIC RESIN A 50% SOLUTION OF TOLUENE; 178 GALLONS 27% NITROCELLULOSE SOLUTION; 146D GALLONS 10% NITROCELLULOSE SOLUTION; 971/2 POUNDS PARA-DICHLORBENZENE; AND 1,297 POUNDS NAPHTHALENE FLAKES, AND DRYING SAID COATED ENVELOPE IN AN ATMOSPHERE OF AIR AND WATER VAPOR HAVING A TEMPERATURE OF THE AIR OF ABOUT 59.7*F. AND A RELATIVE HUMIDITY OF THE ORDER OF 82%.

Claim 2

A METHOD OF FORMING A COATING ON THE GLASS ENVELOPE OF A LIGHTING DEVICE IN THE FORM OF A PERFORATE CRYSTALLINE PATTERN COMPRISING COATING SAID ENVELOPE ON ITS OUTER SURFACE WITH A LACQUER SOLUTION COMPRISING A SOLVENT MIXTURE IN THE PROPORTIONS OF 162 GALLONS CAMPHOR OIL; 130 GALLONS TOLUENE; 162 GALLONS METHYL AMYL ACETATE, AND FILM FORMING INGREDIEENTS COMPRISISNG 162 GALLONS PHTHALIC ANHYDDRIDE NON-DRYING ALKYD RESIN IN A 65% SOLUTION OF XYLOL; 16 GALLONS MALEIC RESIN A 50% SOLUTION OF TOLUENE; 178 GALLONS 27% NITROCELLULOSE SOLUTION; 146D GALLONS 10% NITROCELLULOSE SOLUTION; 971/2 POUNDS PARA-DICHLORBENZENE; AND 1,297 POUNDS NAPHTHALENE FLAKES, AND DRYING SAID COATED ENVELOPE IN AN ATMOSPHERE OF AIR AND WATER VAPOR HAVING A TEMPERATURE OF THE AIR OF ABOUT 59.7*F. AND A RELATIVE HUMIDITY OF THE ORDER OF 82%.