AUTOMATED MUSLIM TIMEPIECE

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Patent number: WO8501805
Publication date: 1985-04-25
Inventor: ISMAIL NASSAR AHMED (US); ABDEL-RAHMAN MAHMOUD F (US); AHMED MOUSTAFA ELSHAFEI (US)
Applicant: ISMAIL NASSAR AHMED;; ABDEL RAHMAN MAHMOUD F;; AHMED MOUSTAFA ELSHAFEI
Classification:  
- international: G04B19/26; G04B49/00; G04B47/06
- european: G04B47/06K; G04G9/00G
Application number: WO1984US01612 19841010
Priority number(s): US19830540685 19831011