Title:
SAND PIT
Document Type and Number:
Japanese Patent JP2001199804
Kind Code:
A
Abstract:
To obtain a sand pit in which sand does not solidify even if it rains or frosts, does not require labor and time for digging up sand again before use and does not make the skin poisoned and a wound purulent.
This sand pit is formed by mixing sand with one or both of granule of synthetic resin not to solidify with water or moisture and an antimicrobial agent.
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Inventors:
YAMANA TSUTOMU
Application Number:
JP2000011640A
Publication Date:
July 24, 2001
Filing Date:
January 20, 2000
Export Citation:
Assignee:
YAMANA TSUTOMU
International Classes:
A01M17/00; A01N25/34; A63C19/00; A63G31/00; (IPC1-7): A01N25/34; A01M17/00; A63C19/00; A63G31/00
Attorney, Agent or Firm:
Shigetoshi Nishizawa
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