Telescopic seed delivery box

Telescopic seed delivery box

CN
  • CN 201,491,491 U
  • Filed: 08/31/2009
  • Issued: 06/02/2010
  • Est. Priority Date: 08/31/2009
  • Status: Active Grant
First Claim
Patent Images

1. scalable defeated kind of box is characterized in that, comprises defeated kind of box canned paragraph (7) and defeated kind of box telescopic section (5), and defeated kind of box canned paragraph (7) is slidingly matched with defeated kind of box telescopic section (5).

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