Ball point pen writing instrument

B - Operations – Transporting – 43 – K

Patent

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207/66

B43K 7/00 (2006.01) B43K 7/10 (2006.01)

Patent

CA 1155803

BALL POINT PEN WRITING INSTRUMENT ABSTRACT A ball point pen writing instrument comprising a capable of simply filling-in aqueous ink solution and fitted with a ball point pen to be used as an ordinary writing instrument; when the ink is exhausted it can be refilled for use in the same manner as an ordinary fountain pen.

375144

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