US4669754A
(en )
1987-06-02
Agenda system
US7029034B2
(en )
2006-04-18
Calendar kit and apparatus for behavior modification and a method for using the same
US4947564A
(en )
1990-08-14
Informational tracking calendar
US4887373A
(en )
1989-12-19
Calendar/executive planner with repositional personal directory section
EP0338294B1
(en )
1996-09-25
Perpetual calendar
GB747973A
(https= )
US3257129A
(en )
1966-06-21
Accounting means
GB2261085A
(en )
1993-05-05
Variable period diary
US1819429A
(en )
1931-08-18
Appointment book
US2134138A
(en )
1938-10-25
Memorandum book
US1415883A
(en )
1922-05-16
Calendar and diary page
US3633298A
(en )
1972-01-11
Continuous appointment calendar
CA1265551A
(en )
1990-02-06
Agenda system
US3116941A
(en )
1964-01-07
Time card blotter
US4472893A
(en )
1984-09-25
Calendar agenda
EP0981112A3
(en )
2000-11-29
Postage meter having non-gregorian calendar capability
US3845580A
(en )
1974-11-05
Calendar
RU24664U1
(ru )
2002-08-20
Календарь
US3209478A
(en )
1965-10-05
Multiple century calendars
GB1565468A
(en )
1980-04-23
Year planners
US7494471B2
(en )
2009-02-24
Moon phase menstrual tracking and educational system
Defries et al.
1960
The Canadian Public Health Association Annual Report: PART II 1959-1960
JPS6350132Y2
(https= )
1988-12-22
US1895321A
(en )
1933-01-24
Monthly-yearly calendar pad
KR19990023113A
(ko )
1999-03-25
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