943556

Information

• Patent Grant
• 943556

• References
• Source

• Patent Number

  943,556

• Date Filed

  Not available

• Date Issued

  Tuesday, December 14, 1909
  115 years ago

• CPC

  • A61M1/0074 - by vacuum created above a liquid flowing from a closed container

• US Classifications

  • 417 - Pumps