Title:
【発明の名称】三次元構造体
Document Type and Number:
Japanese Patent JPH04500787
Kind Code:
A
Abstract:
A three-dimensional grid includes a planar base portion and a plurality of protrusions. The protrusions are spaced about and project substantially perpendicular from the base portion. The projections are convexly curved and are integrally formed with the base portion by slitting and shrinking a single sheet of plastic. Additional layers of materials may be alternatively attached to either or both of the planar base portion and protrusions.
Inventors:
Tesh Guntel
Application Number:
JP51081890A
Publication Date:
February 13, 1992
Filing Date:
July 09, 1990
Export Citation:
Assignee:
Tesh Guntel
International Classes:
B29D24/00; B32B5/12; E04C2/32; B32B5/02; (IPC1-7): B32B5/02; B32B5/12
Attorney, Agent or Firm:
Mitsuyoshi Esaki (3 outside)