GB698886A - - Google Patents

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Publication number
GB698886A
GB698886A GB698886DA GB698886A GB 698886 A GB698886 A GB 698886A GB 698886D A GB698886D A GB 698886DA GB 698886 A GB698886 A GB 698886A
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United Kingdom
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slide
frame
aperture
century
month
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Publication of GB698886A publication Critical patent/GB698886A/en
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  • Displays For Variable Information Using Movable Means (AREA)
GB698886D Active GB698886A (enExample)

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GB698886A true GB698886A (enExample)

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ID=1750726

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2173021A (en) * 1985-03-28 1986-10-01 Alvi Salimul Hassan Calendar apparatus and method
GB2183372A (en) * 1985-11-21 1987-06-03 Nicholas Stewart Hunt Perpetual monthly calendar
RU2426175C1 (ru) * 2010-01-20 2011-08-10 Шамиль Нагимович Хусаинов Вековой календарь

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2173021A (en) * 1985-03-28 1986-10-01 Alvi Salimul Hassan Calendar apparatus and method
GB2173021B (en) * 1985-03-28 1989-06-28 Alvi Salimul Hassan Calendar apparatus and method
GB2183372A (en) * 1985-11-21 1987-06-03 Nicholas Stewart Hunt Perpetual monthly calendar
RU2426175C1 (ru) * 2010-01-20 2011-08-10 Шамиль Нагимович Хусаинов Вековой календарь

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