(19)

(11)

EP 0 162 842 A1

(12)

(43) Date of publication: 04.12.1985 Bulletin 1985/49 (21) Application number: 84900219.0 (22) Date of filing: 01.12.1983

(51) International Patent Classification (IPC):  C23C 14/ 00( . ) H01J 37/ 34( . ) (86) International application number: PCT/US1983/001883 (87) International publication number: WO 1985/002418 (06.06.1985 Gazette 1985/13)

(84) Designated Contracting States: AT BE CH DE FR GB LI LU NL SE (71) Applicant: SHATTERPROOF GLASS CORPORATION Detroit, MI 48210 (US)	(72) Inventor: ROBINSON, Merrill, G. Ann Arbor, MI 48103 (US)