WOMAN MENSTRUAL CYCLE TRACKING TOOL

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专利权人:

MSU-ILIGAN INSTITUTE OF TECHNOLOGY

发明人:

ROSELYN M. BUTALID

申请号：

PH12015000309

公开号：

PH12015000309A1

申请日:

2015.09.09

申请国别(地区):

PH

年份:

2017

代理人:

摘要：

The present invention presents visual and tactile guide for a menstrual cycle tracking tool for women inclusive of visually-impaired ones. This is composed of plurality of movable and intentionally sized beads held in two strings arranged in vertical position for easy tracking of fertility and infertility of a woman.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/