CH602363A5CH185976ACH185976ACH602363A5CH 602363 A5CH602363 A5CH 602363A5CH 185976 ACH185976 ACH 185976ACH 185976 ACH185976 ACH 185976ACH 602363 A5CH602363 A5CH 602363A5
Authority
CH
Switzerland
Application number
CH185976A
Inventor
Andre Baladi
Roland Albert Baladi
Original Assignee
Andre Baladi
Roland Albert Baladi
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Andre Baladi, Roland Albert BaladifiledCriticalAndre Baladi
Publication of CH602363A5publicationCriticalpatent/CH602363A5/xx
B44F1/00—Designs or pictures characterised by special or unusual light effects
B44F1/08—Designs or pictures characterised by special or unusual light effects characterised by colour effects
B44F1/10—Changing, amusing, or secret pictures
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T428/00—Stock material or miscellaneous articles
Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness