WEAVING TYPE STAND FOR FALSE FLOOR

WEAVING TYPE STAND FOR FALSE FLOOR

  • CN 2,049,652 U
  • Filed: 04/01/1989
  • Issued: 12/20/1989
  • Est. Priority Date: 04/01/1989
  • Status: Active Grant
First Claim
Patent Images

1. , a kind of by crossbeam, pop-up, following, the woven movable floor rack that support bar is formed is characterized in that:

  • 1. pop-up (2) has the box section element that has two gap;

    2. has length and is the channel crossbar (1) more than 0.6 meter;

    3. have hex nut (7) and constitute following with bowl (8).

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